This was working a few weeks ago, but perhaps the package has been updated
since then.
model.1 <- lrm(response ~ p_value, data=c_abl_oncogene_1_RTK)
When I run the following command . . . .
prediction.1 <- predict(model.1, type=c("fitted"))
I get the following error message. . . .
Error in predictDesign(object, ..., type = "lp", se.fit = FALSE) :
could not find function "Varcov"
It seems like a required function of "predict" may be missing in the Design
package (although I doubt Professor Harrell would have overlooked this).
Perhaps its my own stupidity with something. Any ideas what could be causing
this? I'm sorry I didn't post a reproducable example, but it a lot of code.
Any help would be appreciated.
Best regards,
Patrick
R version 2.9.2 (2009-08-24)
i386-pc-mingw32
locale:
LC_COLLATE=English_United States.1252;LC_CTYPE=English_United
States.1252;LC_MONETARY=English_United
States.1252;LC_NUMERIC=C;LC_TIME=English_United States.1252
attached base packages:
[1] grid datasets tcltk grDevices splines graphics utils
stats methods base
other attached packages:
[1] Design_2.2-0 ROCR_1.0-2 gplots_2.7.1 caTools_1.9
bitops_1.0-4.1 gdata_2.6.1 gtools_2.6.1 svSocket_0.9-43 svMisc_0.9.48
TinnR_1.0.3 R2HTML_1.59-1
[12] Hmisc_3.7-0 MASS_7.2-48 survival_2.35-7
loaded via a namespace (and not attached):
[1] cluster_1.12.0 lattice_0.17-25 tools_2.9.2
This email message, including any attachments, is for th...{{dropped:9}}
______________________________________________
R-help@r-project.org mailing list
https://stat.ethz.ch/mailman/listinfo/r-help
PLEASE do read the posting guide http://www.R-project.org/posting-guide.html
and provide commented, minimal, self-contained, reproducible code.
