Tagged Questions

0
votes
0answers
87 views

Question about the validation step for a multinomial logit model

I've been skimming through a couple of books (all german ones, hence I do not cite them here) at what residual plots one should look at if the usual model assumptions in the context of a multinomial ...
0
votes
1answer
112 views

Multinomial log. regression in SPSS with a dummy independent variable

This is my test design which is simply a grouping variable: When I choose to regress a gender variable (w/m) onto this grouping variable with a multinomial logisitic regression model I'll observe ...
0
votes
1answer
439 views

Interpreting multinomial logistic regression output in R

I am trying to perform multinomial logistic regression on my data which is as below(just the header). "category" is my target variable and all other variables are independent variables. category has ...
1
vote
1answer
111 views

Reference category in multinominal logistic regression

I was wondering how you get beta values for the final model if you don't have a reference condition? I am running a multinominal logistic regression using a dependent variable that has 6 levels - ...
3
votes
1answer
241 views

Binomial / multinomial logistic regression or chi-squared

I am currently doing my fourth year thesis examining the moral stages of children/adolescents. The DV is the moral stage (categorical variable, stages 1, 2, 3, or 4) and the IVs are age group (I ...
2
votes
2answers
236 views

Robust fitting of discrete choice model in R

I'd be really grateful for recommendations of a robust package for fitting discrete choice models to a large amount ($n$ in the millions and $p$ in 2000 range) of data. I want a smoothed model that ...
2
votes
1answer
622 views

Multinomial logistic regression

I would like to get help from an expert or anyone who knows about this. As a beginner in SPSS, I've googled the steps to do multinomial regression. I've decide to use multinomial because from what I ...
1
vote
0answers
196 views

Can I include year as an independent variable in this nested logistic regression design?

I want to make a nested logistic regression in R with the package mlogit. I would like to test how producer's decision to enter organisations (14 organisations) or not is affected by different ...
1
vote
3answers
623 views

Is using a questionnaire score (EuroQol's EQ-5D) with a bimodal distribution as outcome in linear regression a problem?

There is currently a debate whether the EQ-5D score that has a ceiling problem and a bimodal distribution can be used in a linear regression model or not. Background The score is very simple and ...
5
votes
1answer
257 views

Scalable multinomial regression implementation

Greetings. I need to do high dimensional biological data analysis, where my data can easily exist in hundreds of thousands of dimensions. I am looking for an implementation of multinomial logistic ...