Open AccesscoPLINK: A complementary tool to PLINK
Author(s) -
Han-Ming Liu,
Zhao-Fa Liu,
Jin-Ping Zheng,
Dan Yang,
Shengzhou Hu,
Yan Shen-hai,
Xian-Wen He
Publication year - 2020
Publication title -
plos one
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.99
H-Index - 332
ISSN - 1932-6203
DOI - 10.1371/journal.pone.0239144
Subject(s) - computer science , genome wide association study , data mining , variety (cybernetics) , artificial intelligence , biology , single nucleotide polymorphism , genetics , gene , genotype
In genome-wide association studies (GWAS), a wide variety of analysis tools have been designed, leading to various formats of GWAS data. How to convert a dataset in non-PLINK format into PLINK format to use its powerful analysis performance, or to convert a dataset in PLINK format into the format of other analysis tools, is a problem that needs to be faced and solved. To address this issue, we developed a tool called coPLINK, a complementary tool to PLINK, to cooperate with PLINK to implement the conversions of GWAS data formats and to provide some additional functions, such as data files comparison. The tool can implement mutual conversions not only between an existing data format and PLINK PED/BED, but also between a user-defined data format and PLINK PED. The usage and performance of the tool are similar to PLINK. The characteristics of the conversions of existing data formats and user-defined formats make it be a good assistant to PLINK or other tools and, have good potential for GWAS studies or other works.