em_miss_obj_fast: A faster version of em_miss_obj.

Description Usage Arguments Author(s) See Also

View source: R/em_miss.R

Description

A faster version of em_miss_obj.

Usage

1
em_miss_obj_fast(alpha_sigma, Y21, Y31, Y32, k)

Arguments

alpha_sigma

A vector. The first k * p elements are the vectorization of alpha. The last elements are sig_diag.

Y21

The top left matrix.

Y31

The bottom left matrix.

Y32

The bottom right matrix.

k

The rank of the mean.

Author(s)

David Gerard

See Also

em_miss_fix_fast for a fixed point iteration that will maximize this function. em_miss_obj for the slower version of this function.


dcgerard/vicar documentation built on July 7, 2021, 1:08 p.m.