Conservatism of the approximation sigma (O-E)2-E in the logrank test for survival data or tumor incidence data

Biometrics. 1973 Sep;29(3):579-84.
No abstract available

MeSH terms

  • Animals
  • Biometry
  • Carcinogens
  • Humans
  • Neoplasms, Experimental / chemically induced
  • Neoplasms, Experimental / epidemiology
  • Neoplasms, Experimental / mortality
  • Probability
  • Statistics as Topic*
  • Time Factors

Substances

  • Carcinogens