dmargins(table(loc, V3)))
Peter Alspach
> -Original Message-
> From: [EMAIL PROTECTED]
> [mailto:[EMAIL PROTECTED] On Behalf Of Michael Graber
> Sent: Wednesday, 15 November 2006 9:21 a.m.
> To: R-Mailingliste
> Subject: [R] Creating a table
>
> Dear R List,
>
> I a
tb = table(df$loc, cut(df$year, seq(1970, 1985, by=5), right=F))
rs = rowSums(tb)
tb = cbind(tb, rs)
cs = colSums(tb)
tb = rbind(tb, cs)
cheers,
b
On Nov 14, 2006, at 3:20 PM, Michael Graber wrote:
> Dear R List,
>
> I am a new to R, so my question may be easy to answer for you:
>
> I have a da
addmargins(table(df))
On 14/11/06, Michael Graber <[EMAIL PROTECTED]> wrote:
> Dear R List,
>
> I am a new to R, so my question may be easy to answer for you:
>
> I have a dataframe, for example:
>
> df<-data.frame(loc=c("A","B","A","A","A"),
> year=as.numeric(c("1970","1970","1970","1976","1980"
Dear R List,
I am a new to R, so my question may be easy to answer for you:
I have a dataframe, for example:
df<-data.frame(loc=c("A","B","A","A","A"),
year=as.numeric(c("1970","1970","1970","1976","1980")))
and I want to create the following table without using loops:
1970-74 ; 1975-7
