kmc

Given constraints for right censored data, we use a recursive computational algorithm to calculate the the "constrained" Kaplan-Meier estimator. The constraint is assumed given in linear estimating equations or mean functions. We also illustrate how this leads to the empirical likelihood ratio test with right censored data and accelerated failure time model with given coefficients. EM algorithm from emplik package is used to get the initial value. The properties and performance of the EM algorithm is discussed in Mai Zhou and Yifan Yang (2015)[https://doi.org/10.1007%2Fs00180-015-0567-9] and Mai Zhou and Yifan Yang (2017) [https://doi.org/10.1002%2Fwics.1400]. More applications could be found in Mai Zhou (2015) [https://doi.org/10.1201%2Fb18598].

Last 30 days

This package has been downloaded 216 times in the last 30 days. Enough downloads to make a small wave in the niche community. The curiosity is spreading! The following heatmap shows the distribution of downloads per day. Yesterday, it was downloaded 23 times.

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Last 365 days

This package has been downloaded 3,051 times in the last 365 days. That's enough downloads to impress a room full of undergrads. A commendable achievement indeed. The day with the most downloads was Sep 11, 2024 with 38 downloads.

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