1. 1CP102_module 3: spreadsheet2 More features in Excel Selection: a cell, a range, multiple ranges Name a range: to give name to a selected range or multiple range (Insert -> Name -> Define) Copy formula Relative position vs absolute position (using $) Relative position vs absolute position (using $) Predefined functions in Excel (Function Wizard: Insert -> function) SUM, SUMIF, COUNT, COUNTIF, AVERAGE SUM, SUMIF, COUNT, COUNTIF, AVERAGE Math functions Math functions Statistic functions Statistic functions

2. 2CP102_module 3: spreadsheet2 SUM, SUMIF SUM, SUMIF How to add criteria for SUMIF How to add criteria for SUMIF COUNT, COUNTA, COUNTIF AVEAGE MAX, MIN IF function : = IF (condition, value-if-true, value-if-false) Array formula: Ctrl+Shift+Enter to enter an array formula

3. 3CP102_module 3: spreadsheet2 Data validation Data validation is a tool that helps you control the kind of information that is entered in your worksheet Data validation is a tool that helps you control the kind of information that is entered in your worksheet Text Text Number Number Duplication Duplication Pattern Pattern

4. 4CP102_module 3: spreadsheet2 Lookup VLOOKUP: look in the first column of an array and moves across the row to return the value of a cell HLOOKUP: look in the top row of an array and returns the value of the indicated cell LOOKUP: look up values in a vector or array

5. 5CP102_module 3: spreadsheet2 Reference Functions INDEX: use an index to choose a value from a reference or array MATCH: look up values in a reference or array ADDRESS: return a reference as text to a single cell in a worksheet CHOOSE: choose a value from a list of values COLUMN: return the column number of a reference COLUMN: return the column number of a reference ROW: returns the row number of a reference ROW: returns the row number of a reference OFFSET: return a reference offset from a given reference