# csvstat > Print descriptive statistics for all columns in a CSV file. > Included in csvkit. > More information: . - Show all stats for all columns: `csvstat {{data.csv}}` - Show all stats for columns 2 and 4: `csvstat -c {{2,4}} {{data.csv}}` - Show sums for all columns: `csvstat --sum {{data.csv}}` - Show the max value length for column 3: `csvstat -c {{3}} --len {{data.csv}}` - Show the number of unique values in the "name" column: `csvstat -c {{name}} --unique {{data.csv}}`