ldsep

Linkage Disequilibrium Shrinkage Estimation for Polyploids

CRAN Package

Estimate haplotypic or composite pairwise linkage disequilibrium (LD) in polyploids, using either genotypes or genotype likelihoods. Support is provided to estimate the popular measures of LD: the LD coefficient D, the standardized LD coefficient D', and the Pearson correlation coefficient r. All estimates are returned with corresponding standard errors. These estimates and standard errors can then be used for shrinkage estimation. The main functions are ldfast(), ldest(), mldest(), sldest(), plot.lddf(), format_lddf(), and ldshrink(). Details of the methods are available in Gerard (2021a) doi:10.1111/1755-0998.13349 and Gerard (2021b) doi:10.1038/s41437-021-00462-5.


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Insights

Last 30 days

This package has been downloaded 228 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 3 times.

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0 downloadsFeb 9, 2025
0 downloadsFeb 10, 2025
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17 downloadsFeb 13, 2025
5 downloadsFeb 14, 2025
10 downloadsFeb 15, 2025
3 downloadsFeb 16, 2025
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5 downloadsFeb 18, 2025
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22 downloadsFeb 20, 2025
8 downloadsFeb 21, 2025
3 downloadsFeb 22, 2025
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4 downloadsFeb 28, 2025
3 downloadsMar 1, 2025
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14 downloadsMar 11, 2025
4 downloadsMar 12, 2025
4 downloadsMar 13, 2025
3 downloadsMar 14, 2025
0 downloadsMar 15, 2025
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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 3,005 times in the last 365 days. That's enough downloads to impress a room full of undergrads. A commendable achievement indeed. The day with the most downloads was Jan 30, 2025 with 52 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


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Dependencies

  • Imports9 packages
  • Suggests5 packages
  • Linking To2 packages