Exporting Logistic Regression output table - command using 'svyset'

Dear experts, I am running logistic regression model using 'svyset' command in Stata 15. I am unable to export the logistic regress...

Correct for Selection on Independent Variables

Dear Statalists, I am confused about how to correct for selection on one independent variable. I want to estimate Y_ft=beta*Certified_ft+...

Replacing missing rows of a variable

Dear All I have a file with more than 1k observations and two variables. One of the variables Y is complete but the variable Country is no...

How to sort data for distinct IDs with multiple visits and multiple values

Dear all, I have a dataset that has multiple visits for each person. However each person had a differing number of visits The dataset is ...

Panel VECM in STATA

I am giving a general description of the model in a panel setting: Let y, a, b, and z are four variables. There exist a vector of co-integr...

Replace missing values from a different row

I have data that are in long format where one ID has four rows of data. Only one row has information and I want to fill in the other three r...

Bootstrapped SE with Two-Sample IV: "insufficient observations to compute bootstrap standard errors"

I am not sure if this is kosher but I am trying to calculate bootstrapped standard errors for a two-sample IV. (As an aside, for some reason...

Code for Marginsplot Interaction Terms - Error/questions

Hi all, I am trying to determine whether the effect of income (continuous var) on cash usage depends on credit card ownership (categorical...

Esttab - Compress labels

Hi everyone, Is there a way to compress labels in esttab command? If two variables from two regressions have same variable names, we can s...

Wilcoxon rank sum test for more than 3 groups?

So Stata is not letting me do a rank sum test for more than 3 groups with the command: ranksum score if outcome~=1, by(outcome). Does anyone...

Filling in missing values in long data

I have some sample data pasted below. Code: * Example generated by -dataex-. To install: ssc install dataex clear input double(studentid ...

Hausman Test - "V_b-V_B is not positive definite" appears

Background of question I am an economics student, currently writing my bachelor thesis, and quite inexperienced with Stata. I would be gra...

Histogram by groups

Hello, I would like to know the code to create a bar graph with the values of the receipts of each group by year. Therefore, in each year ...

Renaming variables

Hi, I am facing a problem trying to rename variables. I am using Stata 13 MP. This started with me having to reshape a long data into a w...

Code for including confidence intervals on both curves

Hi all, I am trying to compare a linear vs quadratic predictive margins in one graph. However, I am trying to show the confidence interval...

Graphing problem

I collapsed my data for it to include count, mean and a dummy variable for the category they belong to. My aim was to create a bar graph s...

Difference-in-Difference analysis after PSM

Dear statist, I need your help. I am doing work that involves assessing the impact of issuing a specific obligation on governance variable...

Combining duplicate names into one

Hello everyone, I have a dataset containing data about Board Members and it is formatted like this: Name Start Date End Date Role N...

Error calculating margins after melogit (could not calculate numerical derivatives -- discontinuous region with missing values encountered)

Hello all, I am having trouble calculating margins after running a melogit with 3 levels. The command for the melogit is formulated as: ...

Counting number of people by gender

Hi all, I am currently using Stata Version 14. In the sample data attached below, I have information on the gender, rank, area of residenc...

putexcel

Good day to everybody, just a couple of quick questions concerning the putexcel command in Stata 16: 1. I'd like to see the results ...

sem - visualizing interaction between latent variables

Dear all, I would like to visualize a latent variable interaction after running sem in Stata 14. To interpret the interaction effect, I w...

merging data files to create a large panel data by VDS_Id and SUR_MON_YR

here is data below Code: * Example generated by -dataex-. To install: ssc install dataex clear input str10 VDS_ID str5 SUR_MON_YR str1 GI...

ANOVA REPEATE MEASURES - HOW TO INTERPRET CONTRADICTORY RESULTS BETWEEN ANOVA AND MULTIPLE PAIRWISE COMPARISONS (post hoc)?

Good mornig to everybody. HOW TO INTERPRET CONTRADICTORY RESULTS BETWEEN ANOVA AND MULTIPLE PAIRWISE COMPARISONS (post hoc)?How to write t...

xtabond2 vs xtreg / xtregar

Dear Stata users, I have always assumed that in the presence of serial autocorrelation and assumptions of endogeneity, a correctly specifi...

Time Series Graph Percentage Deviations from Trend

Hello, I am currently working on time series analysis, trying to identify the effect of an increase in income on consumption. Therefore I...

ANOVA REPEATE MEASURES - HOW TO INTERPRET CONTRADICTORY RESULTS BETWEEN ANOVA AND MULTIPLE PAIRWISE COMPARISONS (post hoc)?

Good mornig to everybody. 1)HOW TO INTERPRET CONTRADICTORY RESULTS BETWEEN ANOVA AND MULTIPLE PAIRWISE COMPARISONS (post hoc)? I ran a mod...

Xtreg with Demeaned variables

I have a panel dateset and my dependent variable and independent variables are demeaned and standardized. Assuming that I do not need to inc...

Heteroskedasticity or other problem with regression?

Hello everyone, so I run a pooled OLS regression on panel data of log real monthly wage on education, age, sex, marital status, job sector, ...

Sum of values of a conditional variable

I am new to using Stata, I have always made corrections using already clean bases. I have the variables "sales" and "economi...

Performing chi squared with one variable against a group of variables individually

I've done a ton of looking around, and I've likely just not got the right key words, but my goal is to perform a simple chi squared ...

re case control matching

Hi everyone, Can someone please suggest a method/any packages by which I can derive a case control dataset (from a larger unmatched datase...

Foreach loop using macro in numlist

Probably a simple syntax issue, but I can't figure this out after reading the documentation on foreach, macros, and numlist. I run the f...

Quintile

hi I am new to the stata forum. I am currently working on my thesis topic " poverty and consumption inequality". I need help in ma...

Transforming panel data with different time points

Hello, I am using data collected from 36 different hospitals over the course of 7 quarters (2015q2 - 2016q4). The data consist of assessment...

Problem with Hausman test in xsmle

I was estimating spatial panel data models in STATA, when I tried to perform Hausman test, the following message appears: ... estimating f...

Xtabond2 Newbie question

Hi, I am a quite newbie to dynamic panels. For my project, I want to run a simple model on government approval rates on a dataset consistin...

Averaging values from different "sum, detail outputs"

Hi everyone, I was wondering if there is a chance to average "sum, detail outputs" over various months. First, I sorted my data...

Latent class analysis using gsem - Cross validation

Hi, I'm trying to learn LCA/LPA using gsem command in Stata by walking myself through Masyn (2013) - cited in SEM example 52 - and tr...

Three-year volatility

I have been looking on the forum for a topic about three-year volatility but I didn't find what I wanted. I have panel data which look...

IV using panel data and fixed effects

Hi, I am using panel data about women's wellbeing and influencing factors, therefore, I have been using a fixed effects panel regressi...

Computing the consistency ratio and consistency index for analytic hierarchy process with mata

hey everyone, i'm completely new to stata and mata as well. im trying to figure out if there is a possibilty of getting the consistenc...

Linear regression using a time variable

Hi all, I'm having some difficulties in doing a linear regression for my research. My dataset consists of 361 respondents, with each o...

Forecasting a variable

Hi, I am using a panel dataset and for one of my variables I only have data 2014 to 2017. For my dataset to balanced I need to forecast w...

Estimating asymmetrical confidence intervals for ICC using -nlcom-

Dear all Out of curiosity I want to reproduce the calculations from: Code: cls use https://www.stata-press.com/data/r16/judges, clear ic...

LaTeX font on eps figures: cannot get writepsfrag package to work

Hello, I cannot get writepsfrag to work. I am trying to have the same fonts on my Stata-produced figures and the rest of my LaTeX document...

Dropping multiple missing observations

Currently I'm working on a project in which I use Item response theory. I have 8 variables from a lot of cases, which I would like to fi...

Which F stats should I look at with ivlasso?

Hi, I'm running IV regression with ivlasso in Stata. It reports several different first stage F statistics, does any one know which on...

Difference and Difference Design Model Specification

Hey everyone, I have a question concerning a model specification for a Difference and Difference Design. I have cross sectional data over ...

Expanding a time series dataset by one month

Hi, I have panel data and I would like to expand the dataset by one month. So I would like to expand each "stock" time series to...

How to check for significant heterogeneity for a categorical variable with 2 interactions

Dear Statlist, I am estimating whether elderly age in a healthier way because of the Long-term care system they are in. I do this by group...

Regression on Panel Data

Hello, I am having a bit of trouble running the xtreg command on my dataset. I have panel data on 24 countries for a 12 year time period (...

How to do Reality check and SPA test by Stata?

Dear Statalist, I want to know whether there are any user written commands by stata for performing Reality Check (White 2000) and Superior...

Parametric survival analysis

Good morning. I am doing parametric survival analysis through streg. After streg, I got the following graph through the stcurve option. Wha...

Question about diff-in-diff with multiple control groups and one treatment group

Hello! I am running a Difference in Difference (DD) regression to see whether the introduction of a policy affected school enrolment for a...

How to model "Sparial Variability" or "Choice of Location"

I have a survey data on 10000 delivery person. I have number of delivery they made in 49 neighborhoods (that is 49 columns plus 01 as "...