Rangdom

Paste a list of numbers above to see the descriptive statistics.

Descriptive statistics from a pasted list of numbers

Paste numbers separated by commas, spaces, tabs, or new lines — a copied spreadsheet column or a CSV row both work. Integers, decimals, and negatives are all accepted, and blank gaps between separators are ignored. As you type, the panel reports the count, sum, mean (average), median, and mode, the minimum, maximum, and range (max − min), and both the population and sample variance and standard deviation. The mode lists every most-frequent value, or reads “No mode” when every value is unique.

Population variance divides the sum of squared deviations from the mean by n; sample variance divides by n − 1 (Bessel’s correction), so the sample variance and sample standard deviation are undefined for a single value and shown as —. If a token is not a valid number, an inline message names it instead of dropping it silently or showing NaN. Everything is computed in your browser with no network calls. Quartiles, percentiles, IQR, charts, and file upload are out of scope.