search for: sec_cas_5_nodup

Displaying 1 result from an estimated 1 matches for "sec_cas_5_nodup".

2012 Jan 10
1
Lapack routine dgesv: system is exactly singular
...) 'data.frame': 16795 obs. of 3 variables: $ group : Factor w/ 2 levels "PRI_CAS_5_NODU",..: 1 1 1 1 1 1 1 1 1 1 ... $ days.alive: int 1826 1488 1826 1826 303 1826 1826 971 467 1826 ... $ censored : int 1 0 1 1 0 1 1 0 0 1 ... > table(f2$group) PRI_CAS_5_NODU SEC_CAS_5_NODUP 3326 13469 > table(f2$censored) 0 1 7860 8935 [[alternative HTML version deleted]]