How to Normalize Data in Excel

How do you normalize data?

To normalize data in Excel, follow these steps:

1. Select the Data: Highlight the range of data you want to normalize.
2. Apply the Formula either using Min-Max Normalization or Z-Score Normalization
3. Copy the Formula: Drag the fill handle to apply the formula to the entire column.

How do I normalize text in Excel?

To normalize text in Excel:

1. Select the Data: Highlight the range of text data you want to normalize.
2. Apply the Formula:
   • TRIM: Removes extra spaces. Use =TRIM(A1).
   • UPPER/LOWER/PROPER: Changes text case. Use =UPPER(A1), =LOWER(A1), or =PROPER(A1).
3. Copy the Formula: Drag the fill handle to apply the formula to the entire column.

What is the best way to normalize data from a wide Excel file?

Use the MIN-MAX normalization method. It scales data to a range between 0 and 1, making it easier to compare and analyze.

How to use the MIN-MAX Normalization method in MS Excel?

Here are the Steps to Use MIN-MAX Methods in Normalization in MS Excel

1. Find Min and Max: Identify the minimum and maximum values in your data range.
2. Apply Formula: Use the formula =(A1 - MIN(range)) / (MAX(range) - MIN(range)) to normalize each value in the range.
3. Copy Formula: Drag the formula across your data range to normalize all values

The term “normalization” is a popular buzzword among professionals in fields like Machine Learning, Data Science, and Statistics. It refers to the process of scaling down values to fit within a specific range. The term is often misunderstood and is sometimes used interchangeably with “standardization,” which is another statistical concept.

Here, we are going to demystify both of these terms and later we will read how we can implement these techniques on a sample dataset in Excel.