Displaying 2 results from an estimated 2 matches for "wildo".
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wilde
2008 Jun 27
3
cumulative sum of within levels of a dataframe
This one should be easy but it's giving me a hard time mostly because tapply
puts the results in a list. I want to calculate the cumulative sum of a
variable in a dataframe, but with the accumulation only within each level of
a factor. For a very simple example, take:
> df <-
data.frame(x=c(rep(1,5),rep(2,5),rep(3,5)),fac=gl(3,5,labels=letters[1:3]))
> df
x fac
1 1 a
2 1 a
2014 Dec 17
0
Virt SIG Meeting minutes for 16 Dec 2014
...t; Hmm -- I seem to see /usr/sbin/xenstored but no /usr/sbin/oxenstored...
[15:04]
<alphacc> yes I will catch up with the pending ticket today (irl meeting feel
free to assign action to me)
<jonludlam> I think the spec might rename it [15:05]
<kbsingh> alphacc: wildo
<hhorak> I'm a bit desoriented between abbrevs I don't know but if the ack
should be for including ocaml402 into the scl sig, then I'm fine with
that.. [15:06]
<jonludlam> hhorak, good to know :-) I think that's the plan [15:07]
<gwd> Oh weird -- it builds it...