grmsem

Genetic-Relationship-Matrix Structural Equation Modelling (GRMSEM)

CRAN Package

Quantitative genetics tool supporting the modelling of multivariate genetic variance structures in quantitative data. It allows fitting different models through multivariate genetic-relationship-matrix (GRM) structural equation modelling (SEM) in unrelated individuals, using a maximum likelihood approach. Specifically, it combines genome-wide genotyping information, as captured by GRMs, with twin-research-based SEM techniques, St Pourcain et al. (2017) doi:10.1016/j.biopsych.2017.09.020, Shapland et al. (2020) doi:10.1101/2020.08.14.251199.

  • Version1.1.0
  • R versionunknown
  • LicenseGPL-3
  • Needs compilation?No
  • Last release01/29/2021

Documentation


Team


Insights

Last 30 days

This package has been downloaded 136 times in the last 30 days. More than a random curiosity, but not quite a blockbuster. Still, it's gaining traction! The following heatmap shows the distribution of downloads per day. Yesterday, it was downloaded 2 times.

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

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 1,805 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 11, 2024 with 22 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

  • Imports3 packages
  • Suggests4 packages