Displaying 3 results from an estimated 3 matches for "actualsurvivaltim".
2007 May 01
1
adding column to a matrix
l have the following dataset and would like to calculate the actual survival time by
if censoring time > survival time then actual survival time =survival time else its= censoring time.
treatmentgrp strata censoringTime survivalTime censoring actualsurvivaltim
[1,] 1 1 1.012159 1137.80922 0
[2,] 2 2 32.971439 247.21786 0
[3,] 2 1 85.758253 797.04949 0
[4,] 1 1 16.999171...
2007 Apr 26
3
adding a column to a matrix
i would like to add a variable to an existing matrix by manipulating 2 previous variables eg for the data
m
treat strata censti survTime
[1,] 1 2 284.684074 690.4961005
[2,] 1 1 172.764515 32.3990335
[3,] 1 1 2393.195400 24.6145279
[4,] 2 1 30.364771 8.0272267
[5,] 1 1 523.182282 554.7659501
l
2007 May 03
0
unscrible pls
...ain
>
> l have the following dataset and would like to calculate the actual
> survival time by
> if censoring time > survival time then actual survival time =survival time
> else its= censoring time.
> treatmentgrp strata censoringTime survivalTime censoring
> actualsurvivaltim
> [1,] 1 1 1.012159 1137.80922
> 0
> [2,] 2 2 32.971439 247.21786
> 0
> [3,] 2 1 85.758253 797.04949
> 0
> [4,] 1 1 16.999171...