Madero Jarabo, Rosario wrote:
> I need to calculate Harrell's C for some survival analyses using Design
> package with R version 2.4.1. ¿How can I try or do it?
>
> Rosario Madero
> Sección de Bioestadística
> Hospital Universitario La Paz
> Pºde la Castellana, 261
> 28046 Madrid, España
> Tfno:
I need to calculate Harrell's C for some survival analyses using Design package
with R version 2.4.1. ¿How can I try or do it?
Rosario Madero
Sección de Bioestadística
Hospital Universitario La Paz
Pºde la Castellana, 261
28046 Madrid, España
Tfno: 917277112
[EMAIL PROTECTED]
[[altern
e: [R] Harrell's C
Wachtel, Mitchell wrote:
> R will not let me load Design or Hmisc anymore. I need to calculate
Harrell's C for some survival analyses. Can anyone provide an R formula
for Harrell's C?
> With kindest regards.
> Mitchell Wachtel, MD
You provided very little
Frank,
I am (happily) using Design on Windows XP, R-2.5.0.
I do get some warnings like this:
use of storage.mode(x) <- "single" is deprecated: use mode<- instead
but functionally all seems fine.
> sessionInfo()
R version 2.5.0 (2007-04-23)
i386-pc-mingw32
locale:
LC_COLLATE=English
Wachtel, Mitchell wrote:
> R will not let me load Design or Hmisc anymore. I need to calculate Harrell's
> C for some survival analyses. Can anyone provide an R formula for Harrell's C?
> With kindest regards.
> Mitchell Wachtel, MD
You provided very little information. We have had no reports of
R will not let me load Design or Hmisc anymore. I need to calculate Harrell's C
for some survival analyses. Can anyone provide an R formula for Harrell's C?
With kindest regards.
Mitchell Wachtel, MD
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