Search found 4 matches

by Jillianeh
Sat Dec 02, 2017 12:42 am
Forum: MLwiN user forum
Topic: variance in multilevel multinomial models
Replies: 0
Views: 14020

variance in multilevel multinomial models

Hello! I am trying to calculate my Intraclass correlation coefficient from a three level multinomial model. The variance of the constant has three parts (1[a], 2 , 3[c]) I am assuming 1 is the 3rd level variance, 2 is the 2nd level variance, and 3 is the covariance? And the level 1 variance would be...
by Jillianeh
Wed Nov 29, 2017 1:36 pm
Forum: MLwiN user forum
Topic: Power/Effective Sample Size
Replies: 5
Views: 11512

Power/Effective Sample Size

My name is Jillian and I am currently using three-level multinomial logistic regression in MlwiN to look at student substance use outcomes. I am trying to see what I am actually powered to look at (in terms of how many variables I can have in my model and how I have to operationalize my outcomes).  ...
by Jillianeh
Wed Mar 22, 2017 9:11 pm
Forum: MLwiN user forum
Topic: Removing Multivariate Outliers
Replies: 1
Views: 2245

Removing Multivariate Outliers

Hello, I have a data set of 20,000 students, nested in 1000 classrooms, nested in 300 schools. I have saved my standardized residuals for level 1, level 2, and level 3. The only thing random in my model is the intercept. I want to remove the standardized residuals that are >/=2 or </=(-2) (at first ...