Method $setValues

src/danfojs-base/core/generic.ts:372–407

* Updates the internal $data property to the specified value * @param values An array of values to set * @param checkLength Whether to check the length of the new values and the existing row length * @param checkColumnLength Whether to check the length of the new values and the existi

(values: ArrayType1D | ArrayType2D, checkLength: boolean = true, checkColumnLength: boolean = true)

     * @param checkColumnLength Whether to check the length of the new values and the existing column length
     * */
    $setValues(values: ArrayType1D | ArrayType2D, checkLength: boolean = true, checkColumnLength: boolean = true): void {
        if (this.$isSeries) {
            if (checkLength && values.length != this.shape[0]) {
                ErrorThrower.throwRowLengthError(this, values.length)
            }

            this.$data = values
            this.$dtypes = utils.inferDtype(values) //Dtype may change depeneding on the value set

            if (!this.$config.isLowMemoryMode) {
                this.$dataIncolumnFormat = values
            }

        } else {
            if (checkLength && values.length != this.shape[0]) {
                ErrorThrower.throwRowLengthError(this, values.length)
            }

            if (checkColumnLength) {
                values.forEach(value => {
                    if ((value as ArrayType1D).length != this.shape[1]) {
                        ErrorThrower.throwColumnLengthError(this, values.length)
                    }
                })
            }

            this.$data = values
            this.$dtypes = utils.inferDtype(values)

            if (!this.$config.isLowMemoryMode) {
                this.$dataIncolumnFormat = utils.transposeArray(values)
            }

        }

    }

    /**
      * Returns the underlying data in Array column format.