search for: cenml

The cenmle function is used to fit two sets of censored data and test if they are significantly different. I can print out the results of the analysis on the screen but can't seem to figure out how to access these results in R and assign them to new variables, e.g., assign the slope calculated with cenml...

Hi, I am using the cenmle function from the NADA package and some of my data are negative values. As a result the cenmle function will not work and NaN's are produced. I try to change the distribution to Gaussian, but it still will not run. Could somebody please help me with this? Thanks -- Shane [[alternative HT...

Hi , I am trying to get some estimator based on lognormal distribution when we have left,interval, and right censored data. Since, there is now avalible pakage in R can help me in this, I had to write my own code using Newton Raphson method which requires first and second derivative of log likelihood but my problem after runing the code is the estimators were too high. with this email ,I provide