• Select the area you would like to search.
  • ACTIVE INVESTIGATIONS Search for current projects using the investigator's name, institution, or keywords.
  • EXPERTS KNOWLEDGE BASE Enter keywords to search a list of questions and answers received and processed by the ADNI team.
  • ADNI PDFS Search any ADNI publication pdf by author, keyword, or PMID. Use an asterisk only to view all pdfs.


Question Posted 04/13/17:
Most samples in the vcf file have SITE_ID_S_RID, there is an upper case S, that sits in between the site and rid, but some samples, e.g., 041_s_4629, have a lower case s. Why is it so? Also, there is no info for 17 such samples. Where can the info for these samples be found. Help appreciated!
Response posted 04/13/17 by Kwangsik Nho:
Please change the lowercase \\\"s\\\" to uppercase \\\"S\\\" in the vcf files.
Go back to list of topics >