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Scatterplot question

Hello all, I'd like to do something on a scatterplot, but I'm not sure if it is possible, since the "x" variable in this case is not numeric. Here is a snippet of my data Code: Sector HS SS US FBT 10 8...

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Endogenous Selection/Treatment Models

Hi, all I am estimating an endogenous selection models. The model is estimated using Stata command " etreg", which I believe implements a two-stage Heckman procedure. I understand that a Heckman...

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Transformation of variable to log in panel data

I want to transform a variable in my panel data set to a log variable. The common thing to do is gen logvar = log(var). However, I am working with panel data and am not sure if this is the right...

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how to change regression output from scientific notation to decimal notation

Hi everyone, when I run a regression (xtreg - stata 14) it produces the coefficient estimates in scientific notation (because they are really small), i want it to be in decimal notation. This is...

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If in foreach

Good day all, I have three files named A B C and four variables named time, timeA, timeB and timeC. I regress variables X Y and Z for file A with time variable timeA, X Y and Z for file B with time...

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Interpret eydx, eyex in margins, Stata

Suppose the regression is y=beta_0+beta_1*x + epsilon. I obtain the eydx=.295 by magins eydx(x) command. What does Stata really do? Does Stata actually regress logy on x? If so, can I interpret the...

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Manually calculating predictions after estimating "nbreg"...

Dear all, I have estimated a negative binomial model with "linear spline terms" for one predictor. Code: mkspline aadt1 9 aadt2 22 aadt3 55 aadt4 = total_aadt_1000s, displayknots //mkspline sl1 1 sl2 =...

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how to Generate 5 digit id

Dear all i had some id like 1 to 2400 and i need to make them all 5 digit ID like id 1 will be 10001, id 5 will be 10005 and 1226 will be 11226, 2120will be 12120 regards Raeed

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cgmreg and cgmwildboot

I have relatively small data (1500 observations) and number of clusters is 6. I understand that I should do cgmwildboot.....but while I get an output when I do cgmreg, with the same variables but...

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Creating a new composite categorical variable from the set of categorical...

Hello! I would appreciate your advice on creating a new categorical variable to sum the responses from the existing variables. I use the Stata IC 11 for Windows. Have tried the egen command with...

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Time series table - in first columns contain dates and first row contain...

I am courently working with a time series table as the attached one. The Table expalein the variation of one variable in diffrent dates for multi companies. I find difficulties to matin the label of...

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downloading files using copy, invalid file specification error

Dear all, I'm trying to write a loop downloading a series of zip files online. Based on what I read I thought that "copy" had this capability. However each of my efforts is met with the "invalid file...

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Automating an stcox command in a loop and outputting the result to another file.

I am fairly new to Stata. I have survival data for 60 patients. I have asked a large number of physicians to evaluate each of the patients and say whether they think the patient has a killer disease -...

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Exporting Estimates to word file after running SQREG command

Hi. I would like to know if there is any way to export quantile-wise estimates to a word document after performing SQREG command. For example, the one given below: sqreg y x1 x2 x3, quantiles (.05 .10...

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run several regressions with same group of controls

Hi guys, I'm using stata 13 with OS Windows 10. I want to run several regressions using the same controls for different dependent variables or with the same dependent variable but including or changing...

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For Loop for iterating through multiple .dta files

Hello, I'm a student and new STATA user. I have 30 or so separate STATA .dta data files that are identically formatted. I hope to sum the values of just a single column in each data file ("Value" is...

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Calculate distance for many observations

Hello, I have 521 gas stations in one dataset with their longitudes and lattitudes. I want to caculate the distances between these so I can have the smallest/longest distances. Also separate these...

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2SLS regression question

Hello all. I am running 2SLS regression to control for endogeneity. I have identified an instrument. My model looks like as follows: ivregress 2sls y x2 x3 (x1 = instrument1) I have following two...

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Graph export PDF with right-to-left font

There is a problem to export the right-to-left font as PDF in Stata graphs. This is a sample graph exported in PNG which is fine. Array Here you can see its exported version in PDF format...

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Tabstat to Excel

Good day all, I have a table of summary statistics which I would like exported in the exact same form as shown below but I can't seem to manage with putexcel. Does anyone know how I can best do this?...

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