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Compute a minimum value incrementally.
import incrmin from 'https://cdn.jsdelivr.net/gh/stdlib-js/stats-incr-min@esm/index.mjs';Returns an accumulator function which incrementally computes a minimum value.
var accumulator = incrmin();If provided an input value x, the accumulator function returns an updated minimum value. If not provided an input value x, the accumulator function returns the current minimum value.
var accumulator = incrmin();
var min = accumulator( 2.0 );
// returns 2.0
min = accumulator( 1.0 );
// returns 1.0
min = accumulator( 3.0 );
// returns 1.0
min = accumulator();
// returns 1.0- Input values are not type checked. If provided
NaN, the accumulated value isNaNfor all future invocations. If non-numeric inputs are possible, you are advised to type check and handle accordingly before passing the value to the accumulator function.
<!DOCTYPE html>
<html lang="en">
<body>
<script type="module">
import randu from 'https://cdn.jsdelivr.net/gh/stdlib-js/random-base-randu@esm/index.mjs';
import incrmin from 'https://cdn.jsdelivr.net/gh/stdlib-js/stats-incr-min@esm/index.mjs';
var accumulator;
var v;
var i;
// Initialize an accumulator:
accumulator = incrmin();
// For each simulated datum, update the min...
for ( i = 0; i < 100; i++ ) {
v = randu() * 100.0;
accumulator( v );
}
console.log( accumulator() );
</script>
</body>
</html>@stdlib/stats-incr/max: compute a maximum value incrementally.@stdlib/stats-incr/midrange: compute a mid-range incrementally.@stdlib/stats-incr/mmin: compute a moving minimum incrementally.@stdlib/stats-incr/range: compute a range incrementally.@stdlib/stats-incr/summary: compute a statistical summary incrementally.
This package is part of stdlib, a standard library with an emphasis on numerical and scientific computing. The library provides a collection of robust, high performance libraries for mathematics, statistics, streams, utilities, and more.
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