R function to calculate Spear-Index from Midat-data including a worked example.
Data
Contains a sample export from Midat. They include two surveys from the same site.
R
Contains an R-Skripts that reads the raw data (from Midat) and calculates the Spear-Index for the two surveys.
Taxa_lists
1650_A32_Artangaben_EPT_v4.xlsx
: Taxa list that is used to link the IBCH taxa names to the respective taxa from indicate.1650_Inidicate_trait_database.xlsx
: Taxa list exported from indicate including trait information that is used to calculate the spear index.
- This versions contains different scripts to compare the Spear-Index calculated with our own r functions with results from
Indicate
(version 2018).