plot.cv.clogitL1 {clogitL1} | R Documentation |
Takes a cv.clogitL1
object and plots the CV deviance curve with standard error bands and minima.
## S3 method for class 'cv.clogitL1' plot(x, ...)
x |
an object of type |
... |
additional arguments to |
http://www.jstatsoft.org/v58/i12/
set.seed(145) # data parameters K = 10 # number of strata n = 5 # number in strata m = 2 # cases per stratum p = 20 # predictors # generate data y = rep(c(rep(1, m), rep(0, n-m)), K) X = matrix (rnorm(K*n*p, 0, 1), ncol = p) # pure noise strata = sort(rep(1:K, n)) par(mfrow = c(1,2)) # fit the conditional logistic model clObj = clogitL1(y=y, x=X, strata) plot(clObj, logX=TRUE) # cross validation clcvObj = cv.clogitL1(clObj) plot(clcvObj)