Data workspace
Statistics Lab02
Descriptive statistics, distributions, and relationships between columns.
01 Data input
LOCAL ONLYFirst text row becomes headers. Empty and non-numeric cells are reported and excluded. Up to 10,000 rows × 100 columns.
Data preview
Paste an Excel chart image
Images are reference-only; paste the chart’s source cells above to calculate statistics.
Click here, then paste your chart
02 Summary
All statistics
Quartiles use linear interpolation (Excel PERCENTILE.INC). Outliers use 1.5 × IQR. Skewness and excess kurtosis are population moments. N/A means undefined.