## 'FREQUENCY function' category

Sum numerical ranges between two numbers
This article explains how to build an array formula that sums numerical ranges. Example, I want to know how to […]
How to calculate overlapping time ranges
I found an old post that I think is interesting to write about today. Think of two overlapping ranges, it […]
Extract the most repeated adjacent values in a column
The array formula in cell D3 returns the the length of longest consecutive sequence of a value in column A.  Cell […]
How to use the FREQUENCY function
Returns how many times values exist in a given range. Note, this function returns an array of values.
Count unique distinct values in a filtered Excel defined Table
This article demonstrates a formula that counts unique distinct values filtered from an Excel defined Table. Debra Dalgleish described in […]
Extract table headers based on a condition
This article demonstrates an array formula that returns the table header based on a condition. For example, in cell C8 […]
Count unique distinct values that meet multiple criteria
This post demonstrates how to build an array formula that counts unique distinct values based on criteria. What's on this […]
Fuzzy VLOOKUP
This formula returns multiple values even if they are arranged differently or have minor misspellings compared to the lookup value.
Count digits and ignore duplicates
Question: I have a question that I can’t seem to find an answer to: I want to make a full […]
Sort rows based on frequency and criteria
Andre asks:I am trying to list people with the highest scores based on certain criteria. My data: column A B […]
Create numbers based on numerical ranges
The image above shows an array formula in cell B3 that calculates numbers based on the numerical ranges in cell […]
Find empty hours in a weekly schedule
The image above demonstartes an array formula in cell B34 that extracts empty hours in a weekly calendar. I have created […]
Extract dates from overlapping date ranges
The array formula in cell B3 extracts overlapping dates based on the date ranges in columns D and E. What's […]
Count unique distinct values within same week, month or year
The array formula in cell E3 counts unique distinct items for all dates within the same week. Example, week 2 […]
How to count unique distinct values based on a date
The array formula in cell D3 calculates the number of unique distinct items based on the given date in column B. […]
Count unique distinct numbers across multiple sheets
The image above demonstrates three different formulas in column E that counts unique numbers unique distinct numbers duplicate numbers from […]
Count unique distinct values
This article describes how to count unique distinct values. What are unique distinct values? They are all values but duplicates are […]
5 easy ways to extract Unique Distinct Values
First, let me explain the difference between unique values and unique distinct values, it is important you know the difference […]
Cleaning Up Excel Worksheets: Eliminating Blank Cells, Rows, and Errors
In this blog post I will demonstrate methods on how to find, select, and deleting blank cells and errors. Why […]