About Excel’s BYCOL() BYCOL() is one of Excel’s newish dynamic array functions that combines the values in referenced columns and changes the column/row structure by applying LAMBDA() to each ...

around the formula to indicate it’s an array formula. Then, copy the array to complete the column (or row).

An array is made when items are arranged in rows and columns. This array has 12 counters. Every row in an array is the same length and every column in an array is the same length. This array has 4 ...