Skip to main content

Questions tagged [quadratic]

The tag has no usage guidance.

Filter by
Sorted by
Tagged with
4 votes
1 answer
160 views

Dependent variable is a bounded between 0 and 1

I need to test some hypotheses for a social sciences dissertation. In my description below, I refer to the independent as the Xs and the dependent variables as the Ys. I have jotted down what models/...
NutellaMonster's user avatar
0 votes
1 answer
60 views

Linear model: include quadratic interactions if you add a quadratic term?

I am working on a GLMM and want to know: if you add a quadratic term to one variable (x1^2) do you also then need to include a quadratic term in any of its ...
Emma Neigel's user avatar
3 votes
1 answer
258 views

R lavaan: quadratic regression of latent variables

Is there a way of specifying a quadratic regression between latent variables in lavaan? (Or in another R package for structural equation modeling?) That is, latent variable y, ...
John K. Kruschke's user avatar