Displaying 4 results from an estimated 4 matches for "rosana".
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2024 Aug 06
1
An error message with the command fm<-1m (Version 4.4.1. p. 80, An introduction to R)
The function is lm(), not 1m().
lm stands for "linear model" (the first letter of each word)
On Tue, Aug 6, 2024 at 11:22?AM Rosana Curzel <rcurzel at gmail.com> wrote:
> Dear all,
>
> I am introducing in R and I had a problem in the beginning. Please, you can
> see an error message below: (Maybe I am in error. If so, sorry for that).
> Thank You so much!
>
> [1] "R"
> > x<-rnorm(5...
2024 Aug 05
1
An error message with the command fm<-1m (Version 4.4.1. p. 80, An introduction to R)
...unexpected symbol em "fm<- 1m"
> fm<-1m(y ~ x, data=dummy)
Erro: unexpected symbol em "fm<-1m"
> fm<-1m(y~x,data=dummy)
Erro: unexpected symbol em "fm<-1m"
> fm<-1m(y~x,data=dummy)
Erro: unexpected symbol em "fm<-1m"
>
--
Rosana Curzel
[[alternative HTML version deleted]]
2011 Jul 09
1
Meta-analysis with zero values for mean and sd
Hi!
I want to do a meta-analysis with count data for treatement/control cases.
Mi problem is that I need to use zero values (an informative value) for the
mean and standard deviation for one of the treatement, but R has a
problem: "Studies
with zero values for sd.e or sd.c get no weight in meta-analysis". I can
agroup the case by Family (byvar=Family).
¿anybody help me? Thanks!
>
2011 Jul 09
2
Meta-analysis with zero values for mean and sd. Continuous data.
Hi,
I want to do a meta-analysis with count data for treatement/control cases.
Mi problem is that I need to use zero values (an informative zero value) for
the mean and standard deviation for one of the treatement, but R has a
problem: "Studies with zero values for sd.e or sd.c get no weight in
meta-analysis". I can agroup the case by Family (byvar=Family).
¿Can you help me? Thanks!