Description Usage Arguments Value
Get data column indices for a mapframe
or equivalent data.frame
.
Data columns are taken to be any columns that aren't a sequence or position
column.
1 | getDatColIndices(x, datcolumns = NULL, strict = FALSE)
|
x |
A |
datcolumns |
Optional parameter indicating which data columns to consider. This must be a character vector of data column names, a logical vector with length equal to the number of data columns, or a numeric vector of indices with respect to the set of data columns. If no data columns are specified, all are considered. |
strict |
Option indicating that the specified data columns must
be in the same order as they are in the |
Vector of data column indices.
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