class to keep track of Varma polynomial format
Examples
[ 0. , 1. ]],
[ 0. , 1. ]],
Methods
getisinvertible([a]) | check whether the auto-regressive lag-polynomial is stationary |
getisstationary([a]) | check whether the auto-regressive lag-polynomial is stationary |
hstack([a, name]) | stack lagpolynomial horizontally in 2d array |
hstackarma_minus1() | stack ar and lagpolynomial vertically in 2d array |
reduceform(apoly) | this assumes no exog, todo |
stacksquare([a, name, orientation]) | stack lagpolynomial vertically in 2d square array with eye |
vstack([a, name]) | stack lagpolynomial vertically in 2d array |
vstackarma_minus1() | stack ar and lagpolynomial vertically in 2d array |
Methods
getisinvertible([a]) | check whether the auto-regressive lag-polynomial is stationary |
getisstationary([a]) | check whether the auto-regressive lag-polynomial is stationary |
hstack([a, name]) | stack lagpolynomial horizontally in 2d array |
hstackarma_minus1() | stack ar and lagpolynomial vertically in 2d array |
reduceform(apoly) | this assumes no exog, todo |
stacksquare([a, name, orientation]) | stack lagpolynomial vertically in 2d square array with eye |
vstack([a, name]) | stack lagpolynomial vertically in 2d array |
vstackarma_minus1() | stack ar and lagpolynomial vertically in 2d array |