Displaying 7 results from an estimated 7 matches for "ddmmmyy".
2001 Jan 03
1
package/ date/ download problem
Colleagues
I want to download the package "date" from CRAN <http://cran.r-
project.org/> to get the R-scripts (for version 1.2.0)
*** date/INDEX ***
as.date Coerce Data to Dates
date.ddmmmyy Format a Julian date
date.mdy Convert from Julian Dates to Month, Day, and Year
date.mmddyy Format a Julian date
date.mmddyyyy Format a Julian date
date.object Date Objects
mdy.date Convert to Julian Dates
However, the clickable download from ver.1.2-5 gives me only two R files
date.R
zzz.R...
2000 Jun 08
1
Undocumented functions (was: Dates on Graphics)
...;Math.date" "Ops.date" "Summary.date"
[4] "[.date" "[[.date" "as.character.date"
[7] "as.data.frame.date" "as.date" "as.vector.date"
[10] "date.ddmmmyy" "date.mdy" "date.mmddyy"
[13] "date.mmddyyyy" "is.date" "is.na.date"
[16] "mdy.date" "plot.date" "print.date"
[19] "summary.date"...
2009 Apr 30
2
problem in as.date
I never understood that why is the value returned by as.date function in
the library(survival) never matches with the description given in the
help file:
Following is the extract from ?as.date
Description:
Converts any of the following character forms to a Julian date:
8/31/56, 8-31-1956, 31 8 56, 083156, 31Aug56, or August 31 1956.
Usage:
as.date(x, order = "mdy", ...)
2012 Oct 01
2
Hmisc describe error
Describe fails for me with a message similar to what was an issue in 2008 and got fixed according to posts.
R version 2.15.0 (2012-03-30)
Copyright (C) 2012 The R Foundation for Statistical Computing
ISBN 3-900051-07-0
Platform: i386-pc-mingw32/i386 (32-bit)
# output truncated
> options(chmhelp = FALSE, help_type = "text")
> .help.ESS <- help
>
2008 Jan 06
3
need help
Hi,
I'm Roslina, PhD student of University of South Australia, Australia
from school Maths and Stats. I use S-Plus before and now has started
using R-package. I used
to analyse rainfall data using julian date. Is there any similar
function that you can suggest to me to be used in R-package? Thank you
so much for your attention and help
[[alternative HTML version deleted]]
2001 Nov 12
2
check() warnings for survival-2.6
...questions, but
I wondered
that the recommended package survival did not pass R's check procedure
without
warnings:
1) unbalanced braces:
* Rd files with unbalanced braces:
* man/Surv.Rd
* man/cluster.Rd
* man/cox.zph.Rd
* man/coxph.Rd
* man/coxph.detail.Rd
* man/date.ddmmmyy.Rd
* man/lines.survfit.Rd
* man/plot.cox.zph.Rd
* man/predict.survreg.Rd
* man/pyears.Rd
* man/residuals.coxph.Rd
* man/stanford2.Rd
* man/strata.Rd
* man/summary.survfit.Rd
* man/survdiff.Rd
* man/survexp.Rd
* man/survfit.Rd
* man/survreg.control.Rd...
2003 Nov 11
4
HMisc describe -- error with dates
Hello,
I am trying to use HMisc describe on a data frame. I have specified certain
variables as dates using, for example:
df1$aidsdate <- dates(aidsdate,format="day.mon.year", origin=c(month = 1,
day = 1, year = 1960))
When I use describe on the dataframe I get this error:
Error in Ops.dates(weights, x) : * not defined for chron objects
Has anyone had this problem? I had