Displaying 1 result from an estimated 1 matches for "aftwr".
Did you mean:
after
2009 Feb 17
1
using sapply to apply function to some columns of a dataframe
...ally entering the
list above is not practical. Any suggestions?
I would also like to do a variant of the above, where I sum every nth element.
Thanks,
Michael
------------------------------------------------------------------------------
Michael I. Westphal, PhD
Africa Region Water Resources (AFTWR)
South Asia Region Sustainable Development (SASSD)
World Development Report 2010: "Development in a Changing Climate"
www.worldbank.org/wdr2010
Room J6-007 (mail stop: J6-603)
Tel: 202.473.1217
The World Bank
1818 H St NW, Washington DC 20433, USA