Tomlinson (1980) used the Extreme Value Type I (EV1) or Gumbel distribution to estimate frequencies of annual maximum storm rainfalls in New Zealand. This distribution did not satisfactorily fit all ...

The frequency distribution of concentrations of chemical elements has been investigated. Modern statistical methods for the analysis of large and small samples have been used. As a result of the work, ...

Bar Chart: a chart with horizontal bars that show frequencies or percentages for the categories. It is a graphical equivalent of a summary table. Chartjunk: a chart that has unnecessary details. It ...