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Interaction Models with plssem

This vignette shows how to estimate interaction models, with both continuous and ordered (categorical) data.

Model Syntax

m <- '
  X =~ x1 + x2 + x3
  Z =~ z1 + z2 + z3
  Y =~ y1 + y2 + y3

  Y ~ X + Z + X:Z
'

Continuous Indicators

fit_cont <- pls(
  m,
  data      = modsem::oneInt,
  bootstrap = TRUE,
  boot.R    = 50
)
summary(fit_cont)

Ordered Indicators

fit_ord <- pls(
  m,
  data      = oneIntOrdered,
  bootstrap = TRUE,
  boot.R    = 50,
  ordered   = colnames(oneIntOrdered) # explicitly specify variables as ordered
)
summary(fit_ord)

These binaries (installable software) and packages are in development.
They may not be fully stable and should be used with caution. We make no claims about them.