First you need to make the data pbc available, perhaps by:
data(pbc, package="survival")
Then the line:
sf2<-summary(...
looks wrong, usually you would use the summary() function to look at the
output from a function, seems to me you are missing the function here. I
have no idea what this functi
I try to use t.test instead of Wilcox.test in summary.formula() , a very
decent function developed by Frank, as follows. But I got error messages. Can
someone help me out?
Dick
uT<-function(a,b){
j<-t.test(a)
p<-list(P=j$p.value,stat=j$statistic,
df=j$parameter,
Dear all,
Before my question, I wish to all of you my very best wishes for 2012.
I'm using summary.formula to make table. I have something like this :
s1<-summary(fdh~cup5+cup6+schef+cpro1+stratify(id2),data=dat,na.include=F)
the output give the marginal row named overall, but is it possible to
I tried the modification but no luck. Here is exactly what I'm seeing.
The command works fine, but when I add prmsd=TRUE the numbers
disappear.
> print(summary.formula(S~Kyph+Vert, data=radio, method="reverse", overall=T,
> continuous=5, add=TRUE, test=T))
Descriptive Statistics by S
++---
On May 14, 2011, at 11:23 AM, Eli Kamara wrote:
Hello,
I'm a new user to R so apologies if this is a basic question, but
after scouring the web on information for summary.formula, I still
am searching for an answer.
I made a function to analyze my data - I have a categorical variable
a
Hello,
I'm a new user to R so apologies if this is a basic question, but after
scouring the web on information for summary.formula, I still am searching for
an answer.
I made a function to analyze my data - I have a categorical variable and three
continuous variables. I am analyzing my continu
Erik Iverson wrote:
Hello,
I am using the summary.formula function in the Hmisc package to produce
tables.
With the "method" argument set to "response", the help says,
"Continuous independent variables (see the ‘continuous’ parameter below)
are automatically stratified into ‘g’ (see below)
Hello,
I am using the summary.formula function in the Hmisc package to produce
tables.
With the "method" argument set to "response", the help says,
"Continuous independent variables (see the ‘continuous’ parameter below)
are automatically stratified into ‘g’ (see below) quantile groups".
B
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