[R] log-rank tests

raymond chiruka
2007-05-23T08:23:45Z

hie
  when using survdiff there  are only 2 values for rho 0&1 but  there are
other rank tests .l know l can use other values of rho (l  have tried it) but
then how do l know what test is being carried out. l  know there is more than 1
test for comparing survival  data
  thanks


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