ALShctObjects | R Documentation |
These are objects of class hct
for the example an ALS clinical trials
Two hct
objects hct220ALSFRS,hct220Delta.
These are fit
from the collection of ALS clinical trials without and with covariate
predictions, respectively. They allow the use of the
functions criteria
and power
functions to
calculate statistics of interest, such as p-values for an
historically controlled ALS trial
data(ALShctObjects) #calculate the p-value of an ALS clinical trial where he #slope of the ALSRS was -2 with standard Error 0.2 hct220ALSFRS$power(-.2,0,.2) #Calculate the criteria for a p-value of 0.10 one sided to us in #a pilot study hct220ALSFRS$criteria(0.1,.2)
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