get_mvn_params {rbi.helpers} | R Documentation |
Construct a covariance matrix
Description
This function takes the provided libbi
which has been
run and returns the square root of the covariance matrix, which
can be used for proposal distributions
Usage
get_mvn_params(x, scale = 1, correlations = TRUE, fix)
Arguments
x |
a |
scale |
a factor by which to scale all elements of the covariance matrix |
correlations |
logical; if TRUE, correlations are taken into account when constructing the parameters |
fix |
if this is set, all elements of the covariance matrix will be set to it |
Value
the updated bi model
[Package rbi.helpers version 0.4.0 Index]