Summary:

Data check is a module of the function to check whether the input data meet the requirements.

• Data conversion
  Plink binary format and VCF format can be uploaded. All uploaded VCF format data will be converted to Plink binary format.
• Calculate the number of variants and samples
  The number of variants and sample size in the data uploads are calculated, and some simple summary statistics are provided.
• Basic data quality control
  This module will:
  a. Extract biallelic SNVs;
  b. Check chromosome codes (1-22,X[23), Y[24), XY[25), MT[26]);
  c. Remove duplicate variants;
  

Users can view the processed files in the data summary.