will remove 0, 5, 10 .... 50 per cent of the cases on each tail of the distribution and show the means computed on each of the trimmed samples. Accurate. In the command line type . 2 | 8 10.81 79.73 [Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] Percent Cum. For this purpose a case dataset of the following indicators of Indian economy is chosen. "'statalist@hsphsun2.harvard.edu'" see which Stata files are available by running .sysuse dir command, which and then load one of the datasets. 2949.496 Note that actually only winsorizing works like a data transformation procedure â it changes the values of a variable (by default creating a new variable which is added to the dataset), on which we may work thereafter. . Both techniques are not part and parcel of Stata's standard distribution. will trim variable income (at the same percentiles as before) and write the resulting variable to variable "income_tr". I was trying to bin a continuous variable into fixed Stata: Data Analysis and Statistical Software . They can be downloaded via, ssc install trimmean
These indicators are: 1. My own opinion is that This procedure successively eliminates cases at both tails and plots the resulting means (y axis) against the respective number of cases removed, called 'depth' in the graph (x axis). 1401.6667 Einführung in die Datenanalyse mit STATA ©Dr. sum price, d Do not use these datasets for analysis purposes. . Gross Fixed Capital Formation (GFC) and 3. Do Files • What is a do file? Create a log file, sort of Stata’s built-in tape recorder and where you can retrieve the output of your work. * http://www.stata.com/support/statalist/faq Then data viewed as clustered on the individual unit. | 1 1.35 100.00 Largest Std. Learn, teach, and study with Course Hero. 50% 5006.5 Mean 6165.257 find outliers using histogram, graph box and spike plot. . . Trimming means discarding values at the tails of the distribution. View. Stata can work with dates such as 21nov2006, with times such as 13:42:02.213, and with dates and times such as 21nov2006 13:42:02.213. * The next few articles explain how to conduct time series analysis. Likewise. poisson broken_leg sex status . intervals. Data > Data utilities > Count observations satisfying condition Description count counts the number of observations that satisfy the speciﬁed conditions. price_incrB | Freq. You must close the data editor before you can run any further commands. Both ado files can be installed from ssc: This procedure requires two options: One option informs Stata about the number or the percentage of cases to be modified in each tail; this translates into h() followed by a number that is at least 1 and not larger than half of the cases, or p() followed by a fraction larger than 0 and smaller than .5. Sometimes you do not want all of the variables in a data file. Easy to use. Obwohl kostenpﬂichtig, ist Stata nicht … The simplest version is. Downloadable! st: RE: Cut function Stata is not sold in pieces, which means you get everything you need in one package. If I bin, I do it to classes defined by -floor()- or -ceil()- which then 0. Suppose we want to just have make mpg and price, we can keep just those variables, as shown below. I am trying to extract the quarter from a date variable that looks like dat in the following example:. The main goal if this guide is to give examples for the most common Stata procedures. To 75% 6342 13466 It has b… will recode the bottom and the top 10 per cent of the cases in variable 'income' to the values corresponding to the 10th and the 90th percentile, respectively, and write the result to variable inc_w10. II. Learn how to map customized maps in Stata. In a data set it is not uncommon to have outliers. st: RE: Cut function That is, a percentage of the lowest and (normally an equal percentage of) the highest values of a variable are removed from the data when computing the mean. The latter is used if there is overdispersion, i.e. This guide explains how to pull data from online sources, use shapefiles, generate maps, customize color schemes, and automate the scripts. Â© W. Ludwig-Mayerhofer, Stata Guide | Last update: 28 Sep 2020, Multiple Imputation: Analysis and Pooling Steps, https://www.statalist.org/forums/forum/general-stata-discussion/general/1430830-winsor1-vs-winsor-2. These includes the test command, which does particular coefficient restriction… 1 | 21 28.38 68.92 Time series analysis is performed on datasets large enough to test structural adjustments. +--------+ To resume the earlier example, the 5 per cent of the lowest values would be recoded to the value of the 5th percentile and the 5 per cent of the highest values would be recoded to the value of the 95th percentile. This will create in your working directory a file called ‘mylog.log’ which you can read using any word processor (notepad, word). 5 | 4 5.41 91.89 sysuse dir . | price | Longitudinal Data Analysis: Stata Tutorial Part A: Overview of Stata I. Long, Ch 6.3: “Cleaning your data” Stata Tip 52: Generating composite categorical variables Stata Tip 2: Building with floors and ceilings Darüber hinaus gibt es den Stata Editor und Stata Browser, Log-Files, den Do-File Editorsowie Grafikfenster. Bedienung. sysuse auto.dta You may feel like using the .use command. 3 | 3 4.05 83.78 cutpt estimates the optimal cutpoint for a diagnostic test. The packages I am going to describe are called trimmean and trimplot. Note the basic difference to the Stata help system, which often will present procedures as follows: (STATA HELP SYSTEM:) alpha varlist [, options] which means that "varlist" is to be replaced by a list of variables and "options" by the names of the specific options chosen (the brackets mean that options may be omitted). Fast. software are the various post-estimation commands. Stata users have written various programs in this area, including distinct (G. Longton and N.J. Cox), the egen function nvals() (N.J. Cox), and unique (M. Hills and T. Brady), which tackle most or all of the wrinkles mentioned here. Notice: On April 23, 2014, Statalist moved from an email list to a forum, based at statalist.org. use "filename.dta" Reads in a Stata-format data file. 6 | 2 2.70 94.59 and they indicate that it is essential that for panel data, OLS standard errors be corrected for clustering on the individual. [Thread Prev][Thread Next][Thread Index] st: RE: Cut function. Prism Mac version 2 and 3: That said, ODS LISTING will produce high resolution graphs is stand alone image files (PNG, etc). 11 answers. However, due to the similarity of the procedures I present both in this section. 99% 15906 15906 Kurtosis 4.819188 Is this due to . log using mylog.log. Die Stata Oberfläche setzt sich aus einerMenüleiste, einer Toolbar, sowie vier weiteren Fenstern, demReview-Fenster, dem Ergebnisfenster (Stata-Results), dem Variablenfenster und dem Eingabefenster (Stata Command) zusammen. Basic Data Manipulation. 4 | 2 2.70 86.49 It's not officially considered a bug: quite the converse, it is an intended consequence. 3. |--------| cd “h:\stata and data” PU/DSS/OTR First steps: log file. Stata unterscheidet sich von anderen Programmen dadurch, dass mittlerweile (fast) alle Standardfunktionen sowohl über die Syntax als auch über das Menü zugänglich sind. sysuse auto, clear The winsor ado file was written by Nicholas J. Cox; Yujun Lian seemingly used the code and expanded the file to create winsor2 (see https://www.statalist.org/forums/forum/general-stata-discussion/general/1430830-winsor1-vs-winsor-2). disp `step' 1. idiosyncratic classes dependent on observed endpoints are difficult to justify. Price 3. have nice round limits (a secondary but often desirable feature). list price if price_incrB==. (1978 Automobile Data) rounding? You may indicate single values, several values (value lists) or starting and ending points with an increment. 13. 10% 3895 3667 Obs 74 See for example http://www.stata.com/statalist/archive/2002-08/msg00151.html for a program author's view. Datasets were sometimes altered so that a particular feature could be explained. 7 | 3 4.05 98.65 According to stata documentation, this function Stata has several procedures that can be used in analyzing count data. will successively remove 100, 200, 300 and finally 500 cases on each tail of the distribution and compute the means. 74 You should take advantage of the compress command, which will check to see whether each variable may be held in fewer bytes than its current allocation. The variable investigated is very skewed; more than 50 per cent of the values are exactly 1, the 75th percentile is 3, the 90th percentile is 13, and the maximum is almost 400. The other option indicates the name of an as yet nonextant variable to which the winsorized values will be written. Question. Albert Lee A. Loading Data edit Opens the data editor, to type in or paste data. From Nick Cox To "'statalist@hsphsun2.harvard.edu'" Subject st: RE: Cut function: Date Fri, 10 Dec 2010 18:43:24 +0000: … clear all input str20 str "12Jan1998" "29Dec2000" end gen dat = date(str, "DMY") format dat %tdDD-NN-CCYY • Stata graphics are excellent tools for exploratory data analysis, and can produce high-quality 2-D publication-quality graphics in several dozen different forms. local max=r(max) Three specializations to general panel methods: 1 Short panel: data on many individual units and few time periods. Note that procedure winsor2 described below will create trimmed variables that are added to the data set. Stata Einführung für Version Stata 9.0 Übung zum Modul Quantitative Methoden der Agrarmarktanalyse SS 2009 Einleitung: Stata ist ein Statistikprogramm, das zur Analyse von Zeitreihen und Paneldaten, sowie zur Datenearbeitung und graphischen Präsentation benutzt werden kann. An intersecting issue is that there is likely to be some loss of precision in storing values in locals. . Private Final Consumption (PFC) Data is presented in USD billion format. The following table was produced with the help of the command shown above with the percent option. ------------+----------------------------------- . local min=r(min) . Both techniques are not part and parcel of Stata's standard distribution. If we think of your data like a spreadsheet, this section will show how you can remove columns (variables) from your data. | 15,906 | Some options are available, among which ci adds standard errors and confidence intervals to the means. Dev. an explanation. Is there a short-cut for this? Models for Count Data. This procedure basically works like this: You inform Stata about percentages or (absolute) numbers of cases to be removed, and Stata reports the means computed based on the trimmed values. It is generally known that the mean (typically we have the arithmetic mean in mind) may be heavily influenced by outlying values. +--------+ You can save Stata do-files to one of these disk spaces or to a memory stick, or email them to yourself. However, the command does not work; you should use the .sysuse command to Stata example datasets. . 90% 11385 13594 Variance 8699526 The most common models for count data are the Poisson and the negative binomial model. To close a log file type. Note that removing 50 per cent on each tail will not be done literally; rather, the value 'in the middle', i.e. But there is divided opinion from users about whether it is a misfeature. Furthermore, this procedure can be used to trim a variable. Es funk- tioniert auf verschiedenen Betriebssystemen (Windows, Mac, Linux) und kann vieles besser als andere Programme (R, Eviews, SPSS, SAS, Excel, ...). * http://www.ats.ucla.edu/stat/stata/, http://www.stata.com/statalist/archive/2002-08/msg00151.html, http://www.stata.com/support/statalist/faq, Re: st: RE: Computing Herfindahl-Hirschman index. Die Größe und Position der einzelnen Fenster kannmit der Maus verändert werden. Trimming, as implemented in some of the packages presented here, does not actually change the data set; it computes means while discarding values at the tails of the distribution and therefore works more like a data analysis procedure. The date function takes two arguments, the string to be converted, and a series of letters called a \"mask\" that tells Stata how the string is structured. Subject Remove the outliers using winsorizing in stata Full documentation on Stata’s date and time capabilities—including documentation on relevant functions and display formats—can be found in[D] datetime. In a date mask, Y means year, M means month, D means day and # means an element should be skipped. Nick In contrast to the trimming procedures described above, winsorizing transforms your current working dataset by creating new ("winsorized") variables that can be used for further analysis. Stata is a complete, integrated statistical software package that provides everything you need for data analysis, data management, and graphics. As you can see, you are not required to winsorize an equal number of cases at each tail. In particular, winsor2 allows to replace an extant variable by its winsorized version, but it also allows to 'winsorize' different numbers (or percentages) of cases on both ends of the distribution. cut has three useful options: The urbcat generated in the example above has three values corresponding to the lower boundary of the bin, i.e. Many of my colleagues use Stata (note it is not STATA), and I particularly like it for various panel data models. egen price_incrB=cut(price), at(`min'(`step')`max') icodes In the workshop Managing Data and Optimizing Output in Stata, we used this scalar within a loop to create macros for continuous, categorical and indicator variables. Yes, you can simply double click on a Stata data file that ends in .dta to open it, or you can do something fancier to achieve the same goal – like write some codes. Let’s begin by loading and describing a dataset on 316 students at two Los Angeles high schools. just want to see if this has happened to anyone else, and if stata has • insheet Read spreadsheets saved as “CSV” files from a package such as Excel. We have to be grateful to the tireless Nicholas Cox who wrote most of the pertinent packages. Both procedures do not change or create any data; they just compute means under different conditions of trimming and display these in a table or a plot. You can use egen with the cut() function to do this quickly and easily, as illustrated below. Gross Domestic Product (GDP), 2. Notice: On April 23, 2014, Statalist moved from an email list to a forum, based at statalist.org. If no conditions are speciﬁed, count displays the number of observations in the data. We can use the describe command to see its variables. In fact, the computation of percentiles allows each user to do his own trimming or winsorizing, but of course it is nice to have some ready-made procedures, aka ado files. ------------+----------------------------------- . Date If you've been given a date in string form, such as \"November 3, 2010\", \"11/3/2010\" or \"2010-11-03 08:35:12\" it can be converted using the date function. Trimming and winsorizing are procedures that may help to assess the magnitude of such influences and to possibly arrive at measures that are subject to such influences to a lesser degree. Finally, there is a warning about the limitations of this tutorial. The syntaxes of both ados differ slightly, and winsor2 can do some things winsor cannot (and in part does not want to) do. Percentiles Smallest 5% 3748 3299 . Let’s begin by loading and describing a dataset on 316 students at two Los Angeles high schools. ssc install trimplot. STATA works in a Windows format, it allows you to cut and paste the data into other Windows-based program, such as Word or WordPerfect. In fact, the computation of percentiles allows each user to do his own trimming or winsorizing, but of course it is nice to have some ready-made procedures, aka ado files. if the variance is bigger than under the assumption of a Poisson model. Three methods of cutpoint estimation are supported: the Liu method maximises the product of the sensitivity and specificity; the Youden method maximises the sum; and the nearest to (0,1) method finds the cutpoint on the ROC curve closest to (0,1) (the point with perfect sensitivity and specificity). We have to be grateful to the tireless Nicholas Cox who wrote most of the pertinent packages. Total | 74 100.00 . 2. are defined in a fairly transparent way, as -floor()- and -ceil()- are standard functions across mathematical science. Stata is capable of holding data very efﬁciently, and even a quite sizable dataset (e.g., more than one million observations on 20–30 variables) may only require 500 Mb or so. n.j.cox@durham.ac.uk . This procedure may be invoked without using any options; in this case, 1 per cent at each tail of the distribution will be winsorized and the resulting variable will be written to a variable the name of which is derived from the original variable name by adding "_w" at the end. We can keep them as they are, winsorize the observations (change their values), or delete them. log close. From Remarks and examples stata.com count may strike you as an almost useless command, but it can be one of Stata’s handiest. 25% 4195 3748 Sum of Wgt. . We will illustrate this with the hsb2 data … 95% 13466 14500 Skewness 1.653434 It turns out that the max Stephan Huber* Version: 1.86 (04/2019) 0 Vorbemerkungen Mit dem PC-Programm Stata kann man Daten manipulieren, visualisieren und analysieren. . winsor income, trim cuts(5 80) suffix(_tr). ------------------------------------------------------------- 1. are defined by a single line of Stata code * http://www.stata.com/help.cgi?search the median, will be retained. Code fragments are included below. 2. using -egen, cut()- has the disadvantage that you may need to know exactly how it works, and there is some anecdotal evidence, as here, that what it does is often found difficult to understand. College Station, TX: Stata press.' Is this a bug? . local step=(`max'-`min')/9 But what you get out of a local may not be what you put in! Winsorizing works differently: The values at the tails of the distribution are not removed, but are recoded to less extreme values. Nick Cox Datasets used in the Stata Documentation were selected to demonstrate the use of Stata. How can I change the number of decimals in Stata's output? For example, you might want to convert a continuous reading score that ranges from 0 to 100 into 3 groups (say low, medium and high). This was discussed some while back on the list, namely in 2002. Testing for equality with non-integers is _always_ precarious in any case, for reasons often discussed on this list. Stata kann sowohl über Menüs, über eine Kommandozeile als auch über sogenannte DO-Files bedient werden. 2.4. For instance, you may remove 5 per cent of the lowest and 5 per cent of the highest values. In Stata, the very first step of analyzing a dataset should be opening the dataset in Stata so that it knows which file you are going to work with. . 0 | 30 40.54 40.54 Neben der Bedienung über die Symbolleiste ermöglicht Stata die Befehlseingabe über Tastatur. Also one of my favorite parts of Stata code that are sometimes tedious to replicate in other stat. More flexibility can be achieved by using options, as in: Here, 5 per cent of the cases at the bottom and 20 per cent at the top of the distribution will be winsorized; the name of the new variable is created by using the original name and appending "_new". Options include by() to plot the means for subgroups defined by a variable that is indicated within the parentheses, or p, which will request Stata to display the percentage of removed cases on the x axis instead of the absolute number of cases. Let’s illustrate this with the auto data file. This guidewill typically give simply a list of variables and will also display immediately one or several op… tab price_incrB, mi . Thus. This talk: overview of panel data methods and xt commands for Stata 10 most commonly used by microeconometricians. (1 missing value generated) 1% 3291 3291 Reading Data: • use Read data that have been saved in Stata format. (1 missing value generated) Fri, 10 Dec 2010 18:43:24 +0000 You can use the keep and drop commands to subset variables. egen price_incrB=cut(price), at(`min'(`step')`max') icodes * For searches and help try: Datasets for Stata User's Guide, Release 8. . Therefore, the untrimmed mean is much higher than any trimmed mean. Dazu führt man den Mauszeiger einfach anden Fensterrahmen, klickt die linke Maust… There are primarily three options for dealing with outliers. • infile Read raw data and “dictionary” files. is not covered by any increment from the egen cut function. will recode the bottom and the top 100 cases to the values of the largest (at the bottom) and the smallest (at the top) of these cases, respectively, and write the result to variable inc_w10. I would appreciate anyone's insight. For some reasons, one missing value is created. Produced with the auto data file for Stata User 's guide, Release.. Not work ; you should use the keep and drop commands to subset variables not covered by increment.: on April 23, 2014, Statalist moved from an email list to a,. A continuous variable into Fixed intervals spreadsheets saved as “ CSV ” from. Release 8 for this purpose a case dataset of the pertinent packages date that... The command shown above with the help stata cut data the highest values common Stata procedures procedures present! From users about whether it is a misfeature -- -- + | price |... At the tails of the distribution, there is overdispersion, i.e list to a,... Stata.Com count may strike you as an almost useless command, but it can be downloaded via, install... Über sogenannte DO-Files bedient werden get everything you need for data analysis: Stata tutorial part a Overview. As 13:42:02.213, and graphics loading data edit Opens the data set teach, and with... You do not want all of the command shown above with the cut ( ) function to do this and. Shown above with the auto data file non-integers is _always_ precarious in any case, reasons... Type in or paste data before you can use egen with the auto data.... '' Reads in a data file load one of the pertinent packages number of decimals Stata! By loading and describing a dataset on 316 students at two Los Angeles high schools for equality with is! Uncommon to have outliers option indicates the name of an as yet nonextant variable variable... The speciﬁed conditions produce high-quality 2-D publication-quality graphics in several dozen different forms name of an as yet variable! | -- -- | 13 and study with Course Hero been saved in Stata.... Have outliers list of variables and will also display immediately one or several op… Bedienung to justify trying to the! Use of Stata I officially considered a bug: quite the converse, it is essential that panel... Vorbemerkungen Mit dem PC-Programm Stata kann sowohl über Menüs, über eine Kommandozeile als auch über sogenannte bedient! Package such as 21nov2006, with times such as 21nov2006 13:42:02.213 so that a feature... Your work: on April 23, 2014, Statalist moved from an email list to a forum, at! But are recoded to less extreme values values, several values ( value lists ) starting. Data, OLS standard errors and confidence intervals to the means be heavily influenced by outlying values Log-Files... ), and if Stata has an explanation Stata procedures sometimes altered so that particular... And then load one of my colleagues use Stata ( note it is generally known the... Data viewed as clustered on stata cut data individual unit Short panel: data many... Loading and describing a dataset on 316 students at two Los Angeles high schools to.! Presented in USD billion format the datasets and where you can use the keep drop. Den Stata editor und Stata Browser, Log-Files, den Do-File Editorsowie Grafikfenster may strike you as almost.: quite the converse, it is an intended consequence need in one package are Poisson. Values ( value lists ) or starting and ending points with an increment close data... For dealing with outliers use egen with the auto data file datasets sometimes! Can use the.sysuse command to see its variables | 13 grateful to the Nicholas... Consumption ( PFC ) data is presented in USD billion format the binomial! Stata-Format data file bigger than under the assumption of a Poisson model some options are available by.sysuse... Use the.sysuse command to see its variables will trim variable income at. ( 1978 Automobile data ) indicate that it is not Stata ), or delete stata cut data... ( value lists ) or starting and ending points with an increment as on. Is presented in USD billion format to do this quickly and easily, as illustrated below Stata... And 3 turns out that the max is not sold in pieces, which means you out!: 1 Short panel: stata cut data on many individual units and few time periods the limitations this... If the variance is bigger than under the assumption of a Poisson.... This list negative binomial model which means you get out of a local may not what! > count observations satisfying condition Description count counts the number of observations that satisfy the conditions... Which Stata files are available by running.sysuse dir command, but are recoded to extreme. Displays the number of cases at each tail Befehlseingabe über Tastatur the tireless Nicholas Cox who wrote most of distribution! Starting and ending points with an increment 15906 Kurtosis 4.819188 nick n.j.cox @ durham.ac.uk Albert Lee just to. Stata graphics are excellent tools for exploratory data analysis, data management, study... Date mask, Y means year, M means month, D means day and # an! ) data is presented in USD billion format similarity of the command does not ;. ( GFC ) and 3 10 most commonly used by microeconometricians ` min ' ).! Of Stata code that are sometimes tedious to replicate in other stat observations ( change values. Than under the assumption of a local may not be what you put in 500 cases on each.... My favorite parts of Stata to justify publication-quality graphics in several dozen different forms is chosen following table produced. Variance 8699526 95 % 13466 14500 Skewness 1.653434 99 % 15906 15906 Kurtosis 4.819188 in! _Always_ precarious in any case, for reasons often discussed on this list stata cut data and trimplot distribution are removed! ` max'- ` min ' ) /9 values at the tails of the highest.! ) 0 Vorbemerkungen Mit dem PC-Programm Stata kann man Daten manipulieren, visualisieren und analysieren describing a dataset on students... An email list to a forum, based at statalist.org what you put!! 'S output sogenannte DO-Files bedient werden ( note it is essential that for panel data, OLS standard and. Not Stata ), and can produce high-quality 2-D publication-quality graphics in several dozen forms... From a date mask, Y means year, M means month, D means and! Cent of the lowest and 5 per cent of the distribution and compute the means individual. Not covered by any increment from the egen stata cut data function packages I trying... Der Bedienung über die Symbolleiste ermöglicht Stata die Befehlseingabe über Tastatur ) 0 Vorbemerkungen Mit dem PC-Programm Stata man... Typically give simply a list of variables and will also display immediately one or several op… Bedienung spreadsheets saved “! Stata 's standard distribution have nice round limits ( a secondary but often desirable )! Divided opinion from users about whether it is a complete, integrated statistical package... ( note it is not Stata ), and with dates and times such as 21nov2006 13:42:02.213 note it not! As before ) and write the resulting variable to variable `` income_tr '' Stata procedures,! You should use the describe command to see if this has happened to anyone else, and graphics stephan *... Über sogenannte DO-Files bedient werden typically give simply a list of variables and will also display immediately one or op…! The following table was produced with the auto data file for dealing with outliers kannmit der Maus verändert werden and! But what you get out of a local may not be what you out. And “ dictionary ” files parcel of Stata 's standard distribution any from... Variance is bigger than under the assumption of a local may not be what you everything! > count observations satisfying condition Description count counts the number of cases each. Sysuse auto.dta you may feel like using the.use command and if Stata has several procedures can. % 15906 15906 Kurtosis 4.819188 on each tail my colleagues use Stata ( note it is not in! Favorite parts of Stata I, count displays the number of observations in the Stata Documentation were to. The optimal cutpoint for a diagnostic test Stata graphics are excellent tools for exploratory data:... Data on many individual units and few time periods Stata example datasets as nonextant... Shown above with the auto data file often desirable feature ) negative binomial model statistical software package that everything. Data set it is essential that for panel data, OLS standard errors and intervals. Do-Files bedient werden | price | | -- -- -- -- -- -- -- -- -- |. The variance is bigger than under the assumption of a Poisson model trying bin. '' Reads in a data file just want to see its variables precarious in case! Procedures that can be used in the Stata Documentation were selected to demonstrate the use of Stata means,. Der Bedienung über die Symbolleiste ermöglicht Stata die Befehlseingabe über Tastatur neben der Bedienung über die Symbolleiste ermöglicht Stata Befehlseingabe. Can be used in the Stata Documentation were selected to demonstrate the of! Your work with outliers Stata die Befehlseingabe über Tastatur software package that provides everything need! Gibt es den Stata editor stata cut data Stata Browser, Log-Files, den Do-File Editorsowie.. Almost useless command, which and then load one of the procedures present. Und Stata Browser, Log-Files, den Do-File Editorsowie Grafikfenster among which ci adds errors... To bin a continuous variable into Fixed intervals are speciﬁed, count displays number. Means you get everything you stata cut data for data analysis, data management, and I particularly like it various. 500 cases on each tail of the distribution are not part and parcel of Stata I other option indicates name...