.imputeNA {wrProteo}

Basic NA-imputaton (main)

Description

This (lower-level) function allows to perfom the basic NA-imputaton. Note, at this point the information from argument gr is not used.

Usage

.imputeNA(
  dat,
  gr = NULL,
  impParam,
  exclNeg = TRUE,
  inclLowValMod = TRUE,
  silent = FALSE,
  debug = FALSE,
  callFrom = NULL
)

Arguments

dat

(matrix or data.frame) main data (may contain NA)

gr

(character or factor) grouping of columns of dat, replicate association

impParam

(numeric) 1st for mean; 2nd for sd; 3rd for seed

exclNeg

(logical) exclude negative

inclLowValMod

(logical) label on x-axis on plot

silent

(logical) suppress messages

debug

(logical) supplemental messages for debugging

callFrom

(character) allow easier tracking of messages produced

Value

This function returns a list with $data and $datImp

See Also

for more complex treatment matrixNAneighbourImpute;

Examples

dat1 <- matrix(11:22, ncol=4)
dat1[3:4] <- NA
.imputeNA(dat1, impParam=c(mean(dat1, na.rm=TRUE), 0.1))