Question: Dbsnp Allele Frequency
0
gravatar for User 4133
8.6 years ago by
User 4133150
User 4133150 wrote:

Does anyone know what the second filed means in this file?

ftp://ftp.ncbi.nih.gov/snp/database/organism_data/human_9606/SNPAlleleFreq.bcp.gz

frequency allele dbsnp • 2.2k views
ADD COMMENTlink written 8.6 years ago by User 4133150
5
gravatar for Pierre Lindenbaum
8.6 years ago by
France/Nantes/Institut du Thorax - INSERM UMR1087
Pierre Lindenbaum131k wrote:

see http://www.ncbi.nlm.nih.gov/projects/SNP/snp_db_table_description.cgi?t=SNPAlleleFreq

snp_id      int     4   1
allele_id   Foreign key to Allele table.    int     4   2
chr_cnt     Count of chromosomes for the allele specified in allele_id.     float   8   3
freq    Frequency of this allele.   float   8   4
last_updated_time       datetime    8   5
ADD COMMENTlink written 8.6 years ago by Pierre Lindenbaum131k
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