e-
From: R-help On Behalf Of Jeff Newmiller
Sent: Tuesday, March 26, 2019 9:27 AM
To: r-help@r-project.org; Marna Wagley ; Bert Gunter
Cc: r-help mailing list
Subject: Re: [R] Monte Carlo simulation for ratio and its CI
Do you really not know how to use a for loop? The tutorial recommendat
Do you really not know how to use a for loop? The tutorial recommendation seems
apropos...
On March 26, 2019 5:57:17 AM PDT, Marna Wagley wrote:
>Dear Bert,
>Thank you very much for the response.
>I did it manually but I could not put them in a loop so that I created
>the
>table manually with
Dear Bert,
Thank you very much for the response.
I did it manually but I could not put them in a loop so that I created the
table manually with selecting the rows randomly several times. Here what I
have done so far, please find it. I want to create the table 100 times and
calculate its mean and
> ratio1 <- with(dat, sum(v1,na.rm = TRUE)/sum(v3,na.rm=TRUE))
> ratio1
[1] 1.2
It looks like you should spend some more time with an R tutorial or two.
This is basic stuff (if I understand what you wanted correctly).
Also, this is not how a "confidence interval" should be calculated, but
that
Hi R User,
I was trying to calculate ratios with confidence interval using Monte Carlo
simulation but I could not figure it out.
Here is the example of my data (see below), I want to calculate ratios
(dat$v1/dat$v3 & dat$v2/dat$v3) and its confidence intervals using a 100
randomly selected data
5 matches
Mail list logo
