UNPaC

Non-Parametric Cluster Significance Testing with Reference to a Unimodal Null Distribution

CRAN Package

Assess the significance of identified clusters and estimates the true number of clusters by comparing the explained variation due to the clustering from the original data to that produced by clustering a unimodal reference distribution which preserves the covariance structure in the data. The reference distribution is generated using kernel density estimation and a Gaussian copula framework. A dimension reduction strategy and sparse covariance estimation optimize this method for the high-dimensional, low-sample size setting. This method is described in Helgeson, Vock, and Bair (2021) doi:10.1111/biom.13376.


Team


Insights

Last 30 days

This package has been downloaded 157 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 6 times.

Sun
Mon
Tue
Wed
Thu
Fri
Sat
5 downloadsDec 22, 2024
4 downloadsDec 23, 2024
1 downloadsDec 24, 2024
5 downloadsDec 25, 2024
3 downloadsDec 26, 2024
1 downloadsDec 27, 2024
0 downloadsDec 28, 2024
3 downloadsDec 29, 2024
0 downloadsDec 30, 2024
0 downloadsDec 31, 2024
16 downloadsJan 1, 2025
14 downloadsJan 2, 2025
11 downloadsJan 3, 2025
13 downloadsJan 4, 2025
3 downloadsJan 5, 2025
5 downloadsJan 6, 2025
4 downloadsJan 7, 2025
15 downloadsJan 8, 2025
2 downloadsJan 9, 2025
11 downloadsJan 10, 2025
0 downloadsJan 11, 2025
1 downloadsJan 12, 2025
5 downloadsJan 13, 2025
3 downloadsJan 14, 2025
9 downloadsJan 15, 2025
2 downloadsJan 16, 2025
5 downloadsJan 17, 2025
8 downloadsJan 18, 2025
2 downloadsJan 19, 2025
6 downloadsJan 20, 2025
0 downloadsJan 21, 2025
0 downloadsJan 22, 2025
0 downloadsJan 23, 2025
0 downloadsJan 24, 2025
0 downloadsJan 25, 2025
0
16

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 2,243 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 Jan 24, 2024 with 117 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

  • Imports2 packages
  • Suggests1 package