Combine Columns

Usage

qcombine(mat, combined.columns, elim.old = TRUE)

Arguments

mat

A matrix or dataframe with numeric combine columns.

combined.columns

A list of named vectors of the colnames/indexes of the numeric columns to be combined (summed). If a vector is unnamed a name will be assigned.

elim.old

logical. If TRUE eliminates the columns that are combined together by the named match.list. TRUE outputs the table proportionally (see prop).

Examples

## <strong>Not run</strong>: 
# A <- list(
#     a = c(1, 2, 3),
#     b = qcv(mpg, hp),
#     c = c("disp", "am")
# )
# B <- list(
#     c(1, 2, 3),
#     d = qcv(mpg, hp),
#     c("disp", "am")
# )
# 
# qcombine(head(mtcars), A)
# qcombine(head(mtcars), B)
# qcombine(head(mtcars), B, elim.old = FALSE)
# ## <strong>End(Not run)</strong>

See also