Dear All,
I'm reading Frank Harrell's wonderful Regression
Modeling Strategies book and ran into a problem
following the example in Chapter 8. I'm working
on
platform: Ubuntu 8.04 (i486-pc-linux-gnu)
R version: 2.7.2 (2008-08-25)
and my command sequence was:
library(chron)
library(Hmisc)
load("prostate.sav")
describe(prostate)
The last command returned the error message:
Error in formatDateTime(dd, atx, !timeUsed) :
could not find function "format.dates"
Thanks for any help you can give.
Bob
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