ALS

Multivariate Curve Resolution Alternating Least Squares (MCR-ALS)

CRAN Package

Alternating least squares is often used to resolve components contributing to data with a bilinear structure; the basic technique may be extended to alternating constrained least squares. Commonly applied constraints include unimodality, non-negativity, and normalization of components. Several data matrices may be decomposed simultaneously by assuming that one of the two matrices in the bilinear decomposition is shared between datasets.


Documentation


Team


Insights

Last 30 days

This package has been downloaded 326 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 5 times.

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

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 4,796 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 Aug 28, 2024 with 71 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

  • Depends2 packages