Create Categories Dialog Function
DESCRIPTION:
This function is used by the Create Categories dialog.
USAGE:
menuCreateCategories(xname, col, numuse, nbin, numby, cutpoints,
factorlevels, newlevel, newcol="<END>",
show.p=.Options$show.data.in.view)
REQUIRED ARGUMENTS:
- xname
-
data set containing the column on which to base categories.
- col
-
column on which to base categories.
OPTIONAL ARGUMENTS:
- numuse
-
character string
"Binning",
"Cut Points", or
"Unique Values",
indicating how intervals are specified.
- nbin
-
number of bins. Used when
numuse="Binning".
- numby
-
character string
"Range",
"Log Range", or
"Count" indicating the
method for binning points. Used when
numuse="Binning".
- cutpoints
-
values specifying ends of categories. Used when
numuse="Cut Points".
- factorlevels
-
levels of factor variable to combine. Used when
col is a factor.
- newlevel
-
name for new level. Used when
col is a factor.
- newcol
-
name for new column.
- show.p
-
logical indicating whether to display the data set in a Data window.
VALUE:
data set with new factor column added.
SEE ALSO: