I have data in text form that I need to encode/convert to numeric form according to rules I defined. To clarify:
Need formula for output column so that it compares original text data with text-number encoding rules and returns numeric value of text in each row.
Put this in C3 and drag down:
=INDEX(F$2:F$6,MATCH(A3,E$2:E$6,0))
来源：https://stackoverflow.com/questions/34124334/text-encoding-converting-to-numeric-based-on-user-defined-rules-in-excel