Model selection
I am new and have a quick query regarding the selection of methodology and test for the empirical relevance of Taylor rule specailly after the global financial crisis of 2007 to 2009. I want to capture...
View ArticleWorking with strings containing multiple values. Need to replace the values...
I am a Salesforce admin and a Stata novice. A solution to my problem would help working with Salesforce multi-select fields and any similar strings containing multiple values. I put together an example...
View ArticleRemoving characters Stata cannot display
I am having trouble removing characters which stata doesn't recognize. The data I am using were imported from excel. I am running the following code to attempt to remove all characters stata cannot...
View ArticleRegression Problems (Basic Beginner Problem)
I am aware this may be a fairly simplistic issue but i dont have a wealth of experience with this software yet I have been running regressions in stata and encountering many problems, upon running my...
View ArticleProblem installing Polychoric command for Stata IC/ 14, Mac version.
Dear Boarders, I wonder if anyone here could help me with this. I have been unable to install Polychoric command package, which I need to run correlations on a set of categorical variables.. Even...
View ArticleLinear regression & interaction terms
Hey everybody, I have a linear regression model where I used interaction terms to see if my two treatments modify the relationship between originality of an answer and three other dimensions (fluency,...
View ArticleCreating indicator variable where independant variable gives a value of one...
How do i go about creating an indicator variable where it gives a value of 1 when it effects my independant variable? should i use the gen command? i have tried looking on the already posted forums...
View ArticleNumbering Cases Based on The Sorting Of Two Variables
Hi all, I come to you with a problem that I suspect will be like falling off a log for some of you. I have been noodling around for a few hours and now turn to the collective brilliance of the list...
View ArticleTesting for heteroscedasticity in instrumental variables approach with...
I have a cross-sectional data set and I am using an instrumental variables approach. I do not know whether to use ivregress 2sls or ivregress gmm. The confusion comes from how to test which one to use....
View Articleusing char: issue with displaying all charnames associated with a variable
Hello: I'm working with -char- and would like to display (really, loop over ) all the 'charnames' associated with a variable in the dataset. The manual for char indicates that you can do that two ways:...
View ArticleTag the first violent incident: Panel data
Hello group, I have a panel data containing violent incidents by patients in a mental health facility. A patient can have multiple admissions. I need to know in which admission the first incident...
View Articlelose statistical significance after running crossed random effects model
Hi everyone, I am running a 2 level crossed random-effects logistic regression model in Stata (crossed random effect for variables id and variable dataset), which I think is the right type of model...
View ArticleIn stata how to test gender differences to see which is more responsive to...
I have a independent variable and Treatment: Father's education and Mother's Education (Binary) dependent variable: Child education (Binary) I am trying to use LPM to test for gender differences to see...
View ArticleProblems with Logistic Regression
I'm running 15 logistic regressions using the same variables of the same database, however, each of the regressions referring to different combinations of two variables (uf and year), but in all of...
View ArticleDifference between Oaxaca and decompose function in STATA
Can anyone help me this stuff?
View Articleresidual diagnostic for multilevel model
Dear all, I'm doing residual diagnostic for multilevel models with continuous outcome in Stata. I'm using the following commands. The level 2 residuals look sort of flat, and I'm wondering what the...
View ArticleMargins: decile categories
I am using Stata 13 and a raster (grid cell) data set combined with vector (point level) data to examine an index of ecological suitability (MEI2) In order to interpret the interaction between...
View ArticleData expansion prior to binomial regression
Hello all, I am using Stata 14.1 on Windows 7, and have a possibly strange question, which perhaps displays my ignorance or confusion as much as anything. So perhaps an illustration is in order first....
View ArticleOrdered Logistic Regression in multiply-imputed (mi) dataset: Verifying the...
I'm trying to do ordered logistic regression with “mi” data and wanted to verify the underlying assumption: “the proportional odds assumption or the parallel regression assumption" but I’m unable to...
View ArticleGMM, wald test
I firstly use GMM to estimate a system equation which consists of 4 equations, something like gmm (1:ro-cci1*{b1}-ircpi*{b2}-ipg*{b3}-dy*{b4}-unrate*{b5}-gdpg*{b6}-ir*{b7}-{b8})...
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