Gradistat V 91 Link ((better)) | VALIDATED RELEASE |

: Calculates mean, mode, sorting, skewness, and kurtosis using both the Folk and Ward (1957) graphical methods and moment methods .

The program is highly valued for its ability to process approximately 50 samples per hour and provide both tabular and graphical outputs. Michigan Technological University GRADISTAT software - Kenneth Pye Associates Ltd gradistat v 91 link

GRADISTAT Version 9.1, developed by Blott and Pye, is a widely utilized Microsoft Excel macro for rapid, automated grain size statistical analysis, including calculation of mean, sorting, skewness, and kurtosis. The tool offers high reliability for sedimentary data classification using both Folk and Ward (1957) and Method of Moments, producing graphical outputs directly within Excel. Access detailed research on GRADISTAT applications at ResearchGate ResearchGate : Calculates mean, mode, sorting, skewness, and kurtosis

Gradistat v 9.1 is more than a macro; it is a testament to the power of accessible science. While finding a working link requires patience, the statistical rigor it provides is timeless. The tool offers high reliability for sedimentary data

: The software is maintained by Kenneth Pye Associates Ltd , where the standard version can typically be downloaded.

: It calculates mean, mode, sorting (standard deviation), skewness, and kurtosis. Calculation Methods : Statistics are computed using both the Method of Moments (arithmetic and geometric) and the Folk and Ward (1957) graphical methods. Data Scales