Hi,
Try this:
str1<-c("01OCT1928","02OCT1928","03OCT1928","04OCT1928")
strptime(str1,"%d%b%Y")
[1] "1928-10-01" "1928-10-02" "1928-10-03" "1928-10-04"
#or you can use this:
x<-as.Date(str1,format="%d%b%Y")
x
[1] "1928-10-01" "1928-10-02" "1928-10-03" "1928-10-04"
A.K.
----- Original Message -----
From: Data Analytics Corp. <w...@dataanalyticscorp.com>
To: r-help@r-project.org
Cc:
Sent: Tuesday, June 19, 2012 8:00 AM
Subject: [R] Date formats
Hi,
I imported an excel table (using read.csv) of Dow Jones monthly average
closings where the first variable is a date as a character string such as
"01OCT1928". How do I convert this to a date variable so I can plot monthly
average closings against date using ggplot2?
Thanks,
Walt
________________________
Walter R. Paczkowski, Ph.D.
Data Analytics Corp.
44 Hamilton Lane
Plainsboro, NJ 08536
________________________
(V) 609-936-8999
(F) 609-936-3733
w...@dataanalyticscorp.com
www.dataanalyticscorp.com
______________________________________________
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.
______________________________________________
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.
