Good morning,
I'm running into trouble rbind-ing numeric matrices with differing numbers
of rows. In particular, there seem to be issues whenever a one-row numeric
matrix is involved.
Assume A is a numeric matrix with 1 row and Y columns and B is a numeric
matrix with X rows and Y columns. Let C be the result of rbinding A and B.
Then C is a numeric matrix with X + 1 rows and Y columns, only instead of
the rows of B being "stacked" beneath the row of A as expected, the first Y
elements of the 1st column of B are placed in the 2nd row of C, the
remaining values of B are discarded, and NULL values fill out the rest of
the matrix C.
The number of columns of A and B match. The colnames of A and B match. Both
are numeric matrices. I've pored over the rbind/cbind documentation but
can't identify why I'm getting this behavior from rbind. I'd be extremely
grateful for your suggestions or thoughts.
Nick
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