Coefficient of variation calculator
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Calculate coefficient of variation online with ease
Calculate the coefficient of variation (CV) to compare variability between datasets with different units or means. CV expresses standard deviation as a percentage of the mean.
Analyze csv, parquet, tsv and json in seconds
Calculate CV instantly
Get standard deviation and mean
Compare variability across datasets
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Perfect for comparing data spread
How to calculate coefficient of variation online
- Upload your data
Use the input box at the top of the page to upload your dataset - Select column
Choose the numerical column you want to analyze - View results
See the CV, standard deviation, and mean instantly - Analyze distribution
Use the visualization to understand your data's spread relative to its mean
CV calculation examples with different levels of relative variability
Low relative variability
A dataset with low variability relative to its mean shows a small CV value. This indicates the data points tend to be close to the mean in relative terms.
Statistics:
- CV: 9.8615%
- Mean: 99.9491
- Standard deviation: 9.8564
Medium relative variability
A dataset with moderate variability relative to its mean shows a medium CV value. This indicates a moderate level of spread compared to the mean value.
Statistics:
- CV: 30.4886%
- Mean: 49.9997
- Standard deviation: 15.2442
High relative variability
A dataset with high variability relative to its mean shows a large CV value. This indicates the data points are widely spread out compared to the mean value.
Statistics:
- CV: 61.0319%
- Mean: 24.2124
- Standard deviation: 14.7773
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