library(help = survival)
help("survreg", package = "survival")
-----Original Message-----
From: r-help-boun...@r-project.org [mailto:r-help-boun...@r-project.org] On
Behalf Of Halabi, Anan
Sent: Tuesday, 21 September 2010 3:12 PM
To: r-help@r-project.org
Subject: [R] Estimating Weibull parameters by maximum liklihood - with censored
and non censored data?
Below my code:
sampleSize <- 20
shape.true <- 1.82
scale.true <- 987
sampWB <- rweibull(sampleSize, shape=shape.true, scale=scale.true)
print(sampWB)
censidx <- sample(1:length(sampWB), length(sampWB)*0.3)
Censored.data <- sampWB[censidx]
print(Censored.data)
NonCensored.data <- sampWB[-censidx]
print(NonCensored.data)
how can I estimte weibull parameters by maximum liklihood with censored and non
censored?
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______________________________________________
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PLEASE do read the posting guide http://www.R-project.org/posting-guide.html
and provide commented, minimal, self-contained, reproducible code.
