Computes statistical summary for all columns in a DataTable.
For each column, calculates min, max, median, mean, standard deviation, and counts of NaN/Infinity values. Useful for data validation and analysis.
The DataTable to analyze.
Summary data with per-column statistics.
const summary = computeSummary(dataTable);console.log(summary.rowCount);console.log(summary.columns['x'].mean);console.log(summary.columns['opacity'].nanCount); Copy
const summary = computeSummary(dataTable);console.log(summary.rowCount);console.log(summary.columns['x'].mean);console.log(summary.columns['opacity'].nanCount);
Computes statistical summary for all columns in a DataTable.
For each column, calculates min, max, median, mean, standard deviation, and counts of NaN/Infinity values. Useful for data validation and analysis.