# Excel

### How To Add Error Bars To Graphs In Microsoft Excel

In this tutorial, I will show you how to add error bars to graphs in Microsoft Excel. Specifically, I will be adding error bars...

### How To Calculate Odds Ratio In Microsoft Excel

In this tutorial, I will show you how to calculate the odds ratio (OR) and 95% confidence intervals (CIs) in Microsoft Excel. Example data To start...

### How To Perform A One-Sample T-Test In Excel

In this tutorial, I will show you how to perform a one-sample T-test by using Microsoft Excel. What is a one-sample T-test? A one-sample T-test is...

### How To Calculate Cohen’s d In Microsoft Excel

In this tutorial, I will show you how to calculate Cohen's d in Microsoft Excel. What is Cohen's d? Cohen's d is an effect size between...

### How To Easily And Quickly Calculate Z Scores In Excel

In this tutorial, I will show you how to calculate Z scores by using Microsoft Excel. What is a Z score? A Z score is the...

### How To Perform A Spearman’s Rank Correlation Test In Excel

In this guide, I will show you how to perform a Spearman's Rank correlation test in Microsoft Excel. This includes determining the Spearman correlation...

### How To Calculate Confidence Intervals In Excel

In this guide, I will show you how to calculate the lower and upper confidence intervals (CIs) of the mean in Microsoft Excel. Unfortunately, there...

### Calculating Mean, Standard Deviation And Error In Excel

In this guide, I will show you how to calculate the mean (average), standard deviation (SD) and standard error of the mean (SEM) by...

### How To Perform A Pearson Correlation Test In Excel

In this guide, I will show you how to perform a Pearson correlation test in Microsoft Excel. This includes determining the Pearson correlation coefficient...

### How To Calculate The Interquartile Range (IQR) In Excel

In this guide, I will show you how to calculate the interquartile range (IQR) by using Microsoft Excel. I will also show you how...