blockerMatrixByCard
Return per-card blocker pressure for board and range analysis.
blockerMatrixByCard(range: SparseRangeSpec | Float64Array, board?: CardInput): Float64Array
See Packed card input and SparseRangeSpec where those inputs apply.
Import
const poker = require('poker-calculations');
ESM (Node):
import { createRequire } from 'module';
const require = createRequire(import.meta.url);
const poker = require('poker-calculations');
When to use
Use blockerMatrixByCard when you need to return per-card blocker pressure for board and range analysis.
How to use
const poker = require('poker-calculations');
const board = ['Qh', 'Jh', '2c'];
const range = new Float64Array(1326);
range.fill(1 / 1326);
const result = poker.blockerMatrixByCard(board, range, range);
console.log(result);