These perform tidying operations on matrix objects. tidy turns the
matrix into a data.frame while bringing rownames, if they exist, in as
a column called .rownames (since results of tidying operations never
contain rownames). glance simply reports the number of rows and
columns. Note that no augment method exists for matrices.
Usage
"tidy"(x, ...)
"glance"(x, ...)
Arguments
x
A matrix
...
extra arguments, not used
Value
tidy.matrix returns the original matrix converted into
a data.frame, except that it incorporates rownames (if they exist)
into a column called .rownames.glance returns a one-row data.frame with
nrow
number of rows
ncol
number of columns
complete.obs
number of rows that have no missing values
na.fraction
fraction of values across all rows and columns that
are missing