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I am new here so feel free to ask if I incorrectly formatted anything!
First let me explain the research a bit...
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Olivia Fisher started a topic Nested betweensubject design (nonbinary independent variable) analysis in Statain GeneralNested betweensubject design (nonbinary independent variable) analysis in Stata
Last edited by Olivia Fisher; 03 Jan 2019, 05:16.
 3 posts

Simulating data for logistic regression with categorical variables
Dear Statalists,
I would like to test the effect of sample size on standard errors of interaction effects. The model results from the survey...
 7 posts

Graphic legend includes empty categories?
Greetings!
Is there a way to force a pie graph legend to include categories that are empty?
For example, each category below is listed with...
 2 posts

Referencing first nonomitted level of factor variable?
I'm trying to put a title over a factor variable by using the refcat command of esttab. However, the first level of my variable is being ommitted due...
 2 posts

Yuan Chang started a topic Why the p values from my linear regression model don't agree with the ones from ANOVA?in GeneralWhy the p values from my linear regression model don't agree with the ones from ANOVA?
Hi everyone, here I'm confused: I think ANOVA and Linear Regression Model are supposed to be the same thing, but...Last edited by Yuan Chang; 08 Dec 2018, 23:08.
 2 posts

Two line frequency graph help
Hello everyone.
I've been trying to figure this out on my own but I haven't been very successful.
I am working on trying to make a...
 3 posts

Best model for dummy explanatory variable
Hi there!
I'm trying to understand what is the best model to use for this research question: what is the effect of the number of searches, days...
 2 posts

Ologit for categorical variable cut off point
Hi stata list
I am using ordinal regression to check if the cut off points are sufficiently distinct. From reading the stata manual...
 3 posts

Issue with estadd mlogtest, combine
Hello,
I'm trying to use the command estadd mlogtest, combine in order to export the results to a LaTeX table. However, an error message...Last edited by Diego Gomes; 29 Oct 2018, 15:06.
 1 post

Diego Gomes started a topic Multinomial Logit when dependent variable can be positive, negative, or zeroin GeneralMultinomial Logit when dependent variable can be positive, negative, or zero
Hi guys,
I have a categorical variable with four options: (i) no planning, (ii) only health planning, (iii) only financial planning, and...
 8 posts

Weighted sample
Hi everyone! GIve me an advice. I ran a survey and I collected data. What is the problem if I do not use svyset?
My dataare not balanced with the...
 5 posts

weighting
Hi everyone! I need an advice. I am working with survey data.
I would weight my data for three variables: age, gender and education.
It is...
 4 posts

Group values of a string variable by keywords
Dear Statalist,
I am struggling with a specific task of simplifying my data.
Basically, I am working with diseases and for my...
 4 posts

Qiguo Lian started a topic How to delete the observations acording to percent generated by tabulate commandin GeneralHow to delete the observations acording to percent generated by tabulate command
Hi all，I want to delete the observations if the Percent of rep78 <40.00，any tips?
Similarly, I also want to know hpw to delete the...Last edited by Qiguo Lian; 19 Oct 2018, 01:40.
 3 posts

Molly King started a topic Calculating ordinal alpha using polychoric factor analysis  include file questionin GeneralCalculating ordinal alpha using polychoric factor analysis  include file question
I am trying to develop code to calculate ordinal alpha as an alternative to Cronbach's alpha when developing scales or calculating model reliability...
 3 posts