Method offsetCount

src/danfojs-base/core/daterange.ts:165–171

(dArray: number[], offset: number)

  private offsetCount(dArray: number[], offset: number) :number[] {
    let rArray: number[] = []
    for (let i = 0; i < dArray.length; i += offset){
      rArray.push(dArray[i]);
    }
    return rArray;
  }

  private setDateProps(date: Date, ftype: string, val: number[] | number): Date {
    let newDate = new Date(date.valueOf())