/*
         * Let's add some basic statistics about the beta's to be able to interpret them.
         * source: http://dept.stat.lsa.umich.edu/~kshedden/Courses/Stat401/Notes/401-multreg.pdf
         * validated against Excel Regression AddIn
         * test: "datamining statistics test"
         */

/* harmony default export */

/* harmony export (binding) */

/* harmony import */

/*#__PURE__*/

/**
* Computes an element-wise subtraction.
*
* @param {NumberArray} arr - input array
* @param {(NumberArray|number)} x - either an array of equal length or a scalar
* @returns {NumberArray} output array
*/

/***/

// Case 1: x is an array

// Case 2: scalar

// EXPORTS //

// FUNCTIONS //

// MAIN //

// MODULES //

// PROPERTIES //

// VARIABLES //

// eslint-disable-next-line no-console

// no default
