Part 3/7:
Transform Your Data: Cleanse your data by removing duplicates, handling nulls, and ensuring the structure is suitable for analysis.
Load to Excel: Once cleaned, load the transformed data either back to Excel or directly into a data visualization tool.
Excel Functions for Data Analytics
Excel provides a plethora of functions that can enhance your data analysis prowess:
Basic Functions
SUM: To calculate the total of selected cells.
AVERAGE: For finding the mean of selected numbers.
IF: Introduces logic into your calculations.
COUNT: Counts the number of cells that contain numbers or meet certain criteria.
Advanced Functions
- SUMIFS: Calculates the sum based on multiple criteria.