Hi all!

I am trying to extract output information from the survfit function in order
to generate a matrix of select output for multiple factors.
Specifically, I am interested in extracting the number of events (in the
output below: 106, 2, 3).  The variable names represented in my function
(ee) are shown below, but none of those variables correspond to the column
of events as shown in the output.

What should I be using to call the number of events?

*******************

*Format of the Matrix:*

             [,1]               [,2]    [,3]    [,4]   [,5]     [6]
[7]     [8]
[1,] "rs12082473_T" "2288" "2211" "21"  "56"  (Number of Events)

*******************
*CODE & Output:*

ee=survfit(Surv(dta$dmi,dta$mi==1)~dta[,i],data=dta)

           records n.max n.start *events* median 0.95LCL 0.95UCL
dta[, i]=0    2211  2211    2211    *106 *    NA      NA      NA
dta[, i]=1      21    21      21      *2 *    NA      NA      NA
dta[, i]=2      56    56      56     * 3*     NA      NA      NA

*******************
*Variable Names*:

names(ee)
 [1] "n"         "time"      "n.risk"    "n.event"   "n.censor"  "surv"
 [7] "type"      "strata"    "std.err"   "upper"     "lower"     "conf.type"
[13] "conf.int"  "na.action" "call"

****************

Thanks!
CC

	[[alternative HTML version deleted]]

