Description Usage Arguments Value Note Author(s) References
This function computes the chi-square test statistic and degrees of freedom for test gLRT3
. The degree of freedom depends on whether there are exact observations and proportions of exact observations in each treatment.
1 | Chisqstat3(U, V, counts)
|
U |
k-vector of the test statistic in |
V |
estimated k by k covariance matrix of |
counts |
a k by 2 matrix containing number of exact and non-exact observations for each treatment |
chisq |
chi-square test statistic |
df |
degrees of freedom used. |
This is not to be called by the user.
Qiang Zhao and Jianguo Sun
X. Zhao, Q. Zhao, J. Sun, Q. and J. S. Kim (2008), "Generalized Log-rank Tests for Partly Interval-Censored Failure Time Data", Biometrical Journal, 50 (3): 375-385.
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