[R] lavaan: Modification indices and intercepts

Hello, I’m examining CFA model invariance using the lavaan package in R. I’ve run an analysis to test “strong” model invariance (e.g., fixing loadings and intercepts to be equivalent across groups) but cannot seem to retrieve modification indices for freeing intercept parameters. Here is sampl

Re: [R] Trouble plotting interaction with brkdn.plot from plotrix package

Thank you very much! Pete > On Mar 16, 2016, at 2:16 AM, PIKAL Petr wrote: > > Hi > > Thanks for providing working example. > > See in line > >> -Original Message- >> From: R-help [mailto:r-help-boun...@r-project.org] On Behalf Of Miksza, >&g

[R] Trouble plotting interaction with brkdn.plot from plotrix package

Hello, I'm exploring different ways to plot interactions for mixed-design ANOVA and am having difficulty getting the brkdn.plot() function in the R plotrix package to work. The interaction.plot() is working fine, but I'd really like to be able to customize the plot more as the brkdn.plot() fun

[R] Trouble plotting interaction with brkdn.plot from plotrix package

Hello, I'm exploring different ways to plot interactions for mixed-design ANOVA and am having difficulty getting the brkdn.plot() function in the R plotrix package to work. The interaction.plot() is working fine, but I'd really like to be able to customize the plot more as the brkdn.plot() fun