On 2010-08-05 12:14, Ulrike Grömping wrote:
Gabor Grothendieck schrieb:
On Thu, Aug 5, 2010 at 12:24 PM, Ulrike Grömping
wrote:
Dear developeRs,
I have just discovered a strange feature when assigning some values to
columns of a data frame: The column is matched by partial matching (as
docu
Ulrike Grömping wrote:
>
>
> However, given the documentation that partial matching is not used on
> the left-hand side, I would have expected even more that the assignment
>
> sw$Fert[1] <- 10
>
> works differently, because I am using it on the left-hand side.
> Probably, extraction ([1])
Gabor Grothendieck schrieb:
On Thu, Aug 5, 2010 at 12:24 PM, Ulrike Grömping
wrote:
Dear developeRs,
I have just discovered a strange feature when assigning some values to
columns of a data frame: The column is matched by partial matching (as
documented), but when assigning a value, a new c
On Thu, Aug 5, 2010 at 12:24 PM, Ulrike Grömping
wrote:
> Dear developeRs,
>
> I have just discovered a strange feature when assigning some values to
> columns of a data frame: The column is matched by partial matching (as
> documented), but when assigning a value, a new column with the partial na
Dear developeRs,
I have just discovered a strange feature when assigning some values to
columns of a data frame: The column is matched by partial matching (as
documented), but when assigning a value, a new column with the partial
name is added to the data frame that is identical to the origina
