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glrt (version 2.0)
Generalized Logrank Tests for Interval-censored Failure Time Data
Description
Functions to conduct four generalized logrank tests and a score test under a proportional hazards model
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Version
2.0
1.0
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Install
install.packages('glrt')
Monthly Downloads
24
Version
2.0
License
GPL-2
Maintainer
Qiang Zhao
Last Published
January 1st, 2015
Functions in glrt (2.0)
Search functions
Aintmap
Create A matrix and intmap
Bisect
An implementation of the bisection algorithm for root finding
Chisqstat3
Compute the chi-square test statistic and degrees of freedom for test gLRT3
PMGA
Implement the pool monotone group algorithm
ModifiedEMICM
Estimate the distribution function using the hybrid EM-ICM approach
AlphaCross
Compute a matrix of at-risk indicators
Linkfunc
A link function used in tests
gLRT2
,
gLRT3
, and
gLRT4
LinkfuncDir
Direvative of the link function
VarScoreStat
Compute the estimate of the covariance of the test statistic in the score test
Teststat3
Compute the test statistic in test gLRT3
cmv
Interval-censored data for times to cytomegalovirus (CMV) shedding in blood and urine
gLRT
Do one of the four generalized logrank tests or a score test for interval-censored data
ModifiedEMICMmac
An interval function in package "Icens"
gLRT2
Conduct a generalized logrank test for interval-censored data
glrt-package
Generalized logrank tests for interval-censored failure time data
diabetes
Interval-censored data for time from onset of diabetes to the onset of diabetic nephronpathy
Teststat1
Compute the test statistic in test gLRT1
CensorType
Determine types of censoring based on censoring intervals
Var3
Compute the estimate of the covariance of the test statistic in test gLRT3
rescaleP
Rescale
pvec
in function
Bisect
gLRT3
Conduct a generalized logrank test for interval-censored data
gLRT4
Conduct a generalized logrank test for interval-censored data
ScoreStat
Compute the test statistic of the score test
ScoreTest
Do a score test under the proportional hazards model for interval-censored data
gLRT1
Conduct a generalized logrank test for interval-censored data
cosmesis
Interval-censored data for time taken until cosmetic deterioration of breast cosmesis
StartEnd
Compute the indices for the end points of censoring intervals
Var1
Compute the estimate of the covariance of the statistic in test gLRT1
Teststat4
Compute the test statistic in test gLRT4
Var2
Compute the estimate of the covariance of the test statistic in test gLRT2
Teststat2
Compute the test statistic in test gLRT2