texpoDesignCheck: texpoDesignCheck
In TExPosition: Two-Table ExPosition

Description Usage Arguments Details Value Author(s)

TExPosition's DESIGN matrix check function. Calls into ExPosition's designCheck.

1	texpoDesignCheck(DATA = NULL, DESIGN = NULL, make_design_nominal = TRUE, force_bary=FALSE)

`DATA`	original data that should be matched to a design matrix
`DESIGN`	a column vector with levels for observations or a dummy-coded matrix
`make_design_nominal`	a boolean. Will make DESIGN nominal if TRUE (default).
`force_bary`	a boolean. If TRUE, it forces the check for barycentric methods (tepDICA, tepBADA). If FALSE, `designCheck` is performed.

For BADA & DICA, execution stops if:
1. DESIGN has more columns (groups) than observations, 2. DESIGN has only 1 column (group), or 3. DESIGN has at least 1 occurence where an observation is the only observation in a group (i.e., colSums(DESIGN)==1 at least once).

DESIGN

dummy-coded design matrix

Derek Beaton

TExPosition documentation built on May 2, 2019, 7:27 a.m.