Displaying 1 result from an estimated 1 matches for "3547333".
2002 Jul 18
1
sem: incorrect parameter estimates
...ackage's failure to modify
# covariances from their starting values. (This happens for numerical
# or analytic gradient calculation.) Starting values are supplied
# because the default ones cause a "singular matrix" error.
# covariance matrix
p.cov <- matrix(c( 6330357, 3398673, 3547333, 4764233,
3398673, 2618468, 2194462, 2626567,
3547333, 2194462, 3128874, 2869895,
4764233, 2626567, 2869895, 5171829
), ncol=4, byrow=T)
rownames(p.cov) <- colnames(p.cov) <- c('A','B','C','...