Features
Import-Export routines | Geo-coded data export | Visualisation | Data mining | System requirements
| Data mining function | Description |
| Descriptive | Calculates properties of data arrays: |
| - size of data arrays | |
| - the number of values in it | |
| - minimum | |
| - maximum | |
| - range | |
| - sum | |
| - mean | |
| - median | |
| - variance | |
| - standard deviation | |
| - standard error | |
| - variation coefficient | |
| Percent | Calculates percentile data proportions of: |
| - rows | |
| - columns | |
| - summed rows | |
| - summed columns | |
| - whole selected data subset | |
| Similarity | Calculates a triangular matrix: |
| - Bray-Curtis similarity/dissimilarity | |
| - Canberra similarity/dissimilarity | |
| - Euclidean distance | |
| - Manhattan distance | |
| The data can be log-, ln- and sqr-transformed - beforehand | |
| Water column | Transforms stacked multinet data from individuals*m-3 to: |
| - individuals*m-2 | |
| - weighted mean depth values according to Bollens and - Frost (1989) |