On Dec 26, 2009, at 4:56 PM, James Rome wrote:
Thanks David.
I wanted to calculate the Poisson distribution from my histograms to
see
how closely they match it. So the formula is something like
pprob=((lambda**cnts)/factorial(cnts))*exp(lambda)
(Please don't reply privately.)
You have tw
> -Original Message-
> From: r-help-boun...@r-project.org
> [mailto:r-help-boun...@r-project.org] On Behalf Of James Rome
> Sent: Saturday, December 26, 2009 11:03 AM
> To: r-help@r-project.org
> Subject: [R] How to manipulate tables
>
> I am sorry to be bo
On Dec 26, 2009, at 2:02 PM, James Rome wrote:
I am sorry to be bothering the list so much.
I made a table of counts of flight arrivals by hour:
No, you made a list of tables, which is different.
cnts=tapply(Arrival4,list(Hour),table). There are up to 15 arrivals
in a
bin.
Why not work
I am sorry to be bothering the list so much.
I made a table of counts of flight arrivals by hour:
cnts=tapply(Arrival4,list(Hour),table). There are up to 15 arrivals in a
bin.
> cnts
$`0`
1 2 3 4 5 6 7 8 9 10 13
1 2 5 9 2 7 5 4 2 4 1
$`1`
1 2 3 4
3 2 2 1
$`2`
1 3
2 2
. .
4 matches
Mail list logo
