slice

slice(aIn, start, size): Var

Defined in: ops.js:738

Extract a contiguous submatrix (or subvector) — the differentiable form of rows.slice(...).map((r) => r.slice(...)).

A structural equation model needs it: Σ is built over latent AND observed variables, then only the observed block is compared with the data.

Parameters

aIn

any

start

number[]

starting index per axis

size

number[]

extent per axis

Returns

Var