What is IQR Calculator?
The IQR Calculator helps you calculate the Interquartile Range (IQR) of a data set. IQR is a measure of statistical dispersion, being the range between the 1st and 3rd quartiles. It is often used to detect outliers in data. Use this tool to simplify your data analysis.
Calculate IQR
Enter your data set (comma-separated values):
What is the IQR Calculator?
An IQR Calculator helps you easily determine the Interquartile Range (IQR) from a list of numbers. The IQR is an important tool in statistics, helping you understand the spread of data while identifying outliers.
How to Use the IQR Calculator?
Simply input a series of numbers, separated by commas, into the provided field. Click the ‘Calculate IQR’ button to get the result.
What is the Formula of IQR Calculator?
The formula for calculating IQR is:
IQR = Q3 – Q1
Where Q3 is the third quartile (75th percentile) and Q1 is the first quartile (25th percentile) of the data set.
Advantages and Disadvantages of IQR Calculator
Advantages:
- Helps detect outliers in data.
- Easy to calculate and interpret.
- Not affected by extreme values, making it more reliable in many cases.
Disadvantages:
- Does not provide information about the exact location of outliers.
- May not be as useful when working with small datasets.