Revisions allow you to track differences between multiple versions of your content, and revert back to older versions.
General strategies for locating errors
Error messages and their meaning
Note, while R coders often uses the period character inside variable names, this is not legal in OpenMx, which uses this character to specify the container model for variables.
"Argument is missing, with no default"
mxMatrix("Name", nrow=3,ncol=3,free=TRUE, values=.5,)
Error in convertVFN(... NAs introduced by coercion
mxMatrix(type = "Full", nrow = 1, ncol = 1, free = FALSE, values = "l1", labels = "aa", lbound = 0, ubound = 2, name = "la"),
We try and convert the character "l1" to a numeric value, can't, return an NA... hence the error: NAs induced by coercion.
Warning messages: 1: In convertVFN(values, free, labels, lbound, ubound, nrow, ncol) : NAs introduced by coercion...
$status[] [CHARSXP: "Covariance matrix is not positive-definite."]