ToolsForCoDa

Multivariate Tools for Compositional Data Analysis

CRAN Package

Provides functions for multivariate analysis with compositional data. Includes a function for doing compositional canonical correlation analysis. This analysis requires two data matrices of compositions, which can be adequately transformed and used as entries in a specialized program for canonical correlation analysis, that is able to deal with singular covariance matrices. The methodology is described in Graffelman et al. (2017) doi:10.1101/144584. Functions for log-ratio principal component analysis with condition number computations and log-ratio discriminant analysis have been added to the package.


Documentation


Team


Insights

Last 30 days

This package has been downloaded 180 times in the last 30 days. Enough downloads to make a small wave in the niche community. The curiosity is spreading! The following heatmap shows the distribution of downloads per day. Yesterday, it was downloaded 7 times.

Sun
Mon
Tue
Wed
Thu
Fri
Sat
0 downloadsMar 2, 2025
2 downloadsMar 3, 2025
8 downloadsMar 4, 2025
11 downloadsMar 5, 2025
8 downloadsMar 6, 2025
3 downloadsMar 7, 2025
0 downloadsMar 8, 2025
1 downloadsMar 9, 2025
3 downloadsMar 10, 2025
8 downloadsMar 11, 2025
3 downloadsMar 12, 2025
3 downloadsMar 13, 2025
5 downloadsMar 14, 2025
12 downloadsMar 15, 2025
5 downloadsMar 16, 2025
2 downloadsMar 17, 2025
5 downloadsMar 18, 2025
2 downloadsMar 19, 2025
7 downloadsMar 20, 2025
8 downloadsMar 21, 2025
8 downloadsMar 22, 2025
9 downloadsMar 23, 2025
10 downloadsMar 24, 2025
12 downloadsMar 25, 2025
4 downloadsMar 26, 2025
9 downloadsMar 27, 2025
15 downloadsMar 28, 2025
3 downloadsMar 29, 2025
6 downloadsMar 30, 2025
1 downloadsMar 31, 2025
7 downloadsApr 1, 2025
0 downloadsApr 2, 2025
0 downloadsApr 3, 2025
0 downloadsApr 4, 2025
0 downloadsApr 5, 2025
0
15

The following line graph shows the downloads per day. You can hover over the graph to see the exact number of downloads per day.

Last 365 days

This package has been downloaded 2,410 times in the last 365 days. Consider this 'mid-tier influencer' status—if it were a TikTok, it would get a nod from nieces and nephews. The day with the most downloads was Sep 02, 2024 with 43 downloads.

The following line graph shows the downloads per day. You can hover over the graph to see the exact number of downloads per day.

Data provided by CRAN


Binaries


Dependencies

  • Depends3 packages
  • Suggests2 packages