gap

Genetic Analysis Package

CRAN Package

As first reported Zhao, J. H. 2007. "gap: Genetic Analysis Package". J Stat Soft 23(8):1-18. [doi:10.18637/jss.v023.i08], it is designed as an integrated package for genetic data analysis of both population and family data. Currently, it contains functions for sample size calculations of both population-based and family-based designs, probability of familial disease aggregation, kinship calculation, statistics in linkage analysis, and association analysis involving genetic markers including haplotype analysis with or without environmental covariates. Over years, the package has been developed in-between many projects hence also in line with the name (gap).


Documentation


Team


Insights

Last 30 days

This package has been downloaded 15,258 times in the last 30 days. That's enough downloads to make it mildly famous in niche technical communities. A badge of honor! The following heatmap shows the distribution of downloads per day. Yesterday, it was downloaded 247 times.

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0 downloadsMar 9, 2025
0 downloadsMar 10, 2025
0 downloadsMar 11, 2025
0 downloadsMar 12, 2025
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0 downloadsMar 14, 2025
365 downloadsMar 15, 2025
230 downloadsMar 16, 2025
547 downloadsMar 17, 2025
689 downloadsMar 18, 2025
636 downloadsMar 19, 2025
628 downloadsMar 20, 2025
641 downloadsMar 21, 2025
193 downloadsMar 22, 2025
269 downloadsMar 23, 2025
692 downloadsMar 24, 2025
562 downloadsMar 25, 2025
614 downloadsMar 26, 2025
640 downloadsMar 27, 2025
635 downloadsMar 28, 2025
257 downloadsMar 29, 2025
233 downloadsMar 30, 2025
477 downloadsMar 31, 2025
829 downloadsApr 1, 2025
659 downloadsApr 2, 2025
575 downloadsApr 3, 2025
479 downloadsApr 4, 2025
265 downloadsApr 5, 2025
252 downloadsApr 6, 2025
729 downloadsApr 7, 2025
681 downloadsApr 8, 2025
793 downloadsApr 9, 2025
646 downloadsApr 10, 2025
472 downloadsApr 11, 2025
323 downloadsApr 12, 2025
247 downloadsApr 13, 2025
0 downloadsApr 14, 2025
0 downloadsApr 15, 2025
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0 downloadsApr 17, 2025
0 downloadsApr 18, 2025
0 downloadsApr 19, 2025
193
829

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 145,884 times in the last 365 days. This is the kind of download count that makes grant committees nod approvingly. A job well done, even the stoic reviewers might be impressed! The day with the most downloads was Dec 05, 2024 with 833 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

  • Depends1 package
  • Imports4 packages
  • Enhances1 package
  • Suggests37 packages
  • Reverse Imports4 packages
  • Reverse Suggests1 package