Simon Jackson

`predict.factanal` currently implements the "regression" method directly from `stats::factanal` (when `scores` = "regression"`). See https://github.com/drsimonj/twidlr/blob/master/R/twidlr-stats.R#L334-L340 `stats::factanal` also provides the means for computing factor scores using the Bartlett method, which can...

Predicting factor scores is a challenging issue. Existing approach makes use of code from stats::factanal that is partially copied and pasted. See: https://github.com/drsimonj/twidlr/blob/master/R/twidlr-stats.R#L334-L340 The stats authors must be cited appropriately.

CRAN compatability - Unexported objects imported by ':::' calls

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The use of unexported/internal functions called via `:::` is not allowed by CRAN. For example, after running Rcmd check, a warning is produced: ``` Unexported objects imported by ':::' calls:...