# Personal Career & Learning Guide for Data Analyst, Data Engineer and Data Scientist

Excel is a powerful tool for data analysis and it is used by data analysts to organize, manipulate and visualize data to make informed decisions. One of the many functions that Excel has is the ability to count the number of cells in a dataset that contain a certain text or letter. This function can be very useful for identifying patterns or trends in the data.

To perform this count, you first need to select the cells that you want to count. This can be done by clicking and dragging over the cells, or by using the keyboard to select a range of cells. Once you have the cells selected, you can then use the “COUNTIF” function to count the number of cells that contain a certain text or letter.

The “COUNTIF” function works by evaluating each cell in the selected range and counting the number of cells that meet a specified condition. In this case, the condition is that the cell contains a certain text or letter. To use the “COUNTIF” function, you will need to enter it into a blank cell and then specify the range of cells that you want to evaluate.

The syntax for the “COUNTIF” function is as follows: “=COUNTIF(range, criteria)”. The “range” is the range of cells that you want to evaluate, and the “criteria” is the condition that you want to evaluate. In this case, the criteria would be the text or letter that you want to count the number of cells that contain.

For example, if you had a range of cells with names in them, and you wanted to count the number of names that contain the letter “a”, the “COUNTIF” function would look like this: “=COUNTIF(A1:A10, “*a*“)”. This function would evaluate the cells in the range A1 to A10 and count the number of cells that contain the letter “a”.

It is important to note that the “COUNTIF” function is case-sensitive. So, if you wanted to count the number of cells that contain “A”, you would need to specify “A” instead of “a”. Additionally, the “COUNTIF” function can be combined with other Excel functions to perform more complex data analysis.

In conclusion, the “COUNTIF” function in Excel is a powerful tool that can help data analysts count the number of cells in a dataset that contain a certain text or letter. This function is easy to use and can be combined with other functions to perform more complex data analysis. By using the “COUNTIF” function, data analysts can quickly and easily identify patterns and trends in their data to make informed decisions.

# Excel Example for Data Analyst – Count cells that contain case sensitive

Disclaimer: The information and code presented within this recipe/tutorial is only for educational and coaching purposes for beginners and developers. Anyone can practice and apply the recipe/tutorial presented here, but the reader is taking full responsibility for his/her actions. The author (content curator) of this recipe (code / program) has made every effort to ensure the accuracy of the information was correct at time of publication. The author (content curator) does not assume and hereby disclaims any liability to any party for any loss, damage, or disruption caused by errors or omissions, whether such errors or omissions result from accident, negligence, or any other cause.The information presented here could also be found in public knowledge domains.