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9037.0
2007 Jun 05
2
Problems with Merge
Hi,
I have a history dataset, a matrix with about 1590 obs, and 242 cols,
and I need to update this matrix with an 'update' matrix that has about
30 rows, and roughly similar number of columns as the history ds (but
not necessarily equal). The update dataset is read from an Excel ODBC
connection. When I try and merge these datasets, I get counter-intuitive
results.
library(RODBC)
chn