PMC:4620161 / 30745-30975 JSONTXT

{"target":"https://pubannotation.org/docs/sourcedb/PMC/sourceid/4620161","sourcedb":"PMC","sourceid":"4620161","source_url":"https://www.ncbi.nlm.nih.gov/pmc/4620161","text":"As an alternate dimension reduction approach, the null hypotheses associated with the Euclidean or L2 distance (L2D) for ESM can be formulated respectively as (5a) H01L2D:(∑j=1mαj2)1/2=0, (5b) H02L2D:(∑j=1mα1j2)1/2=(∑j=1mα2j2)1/2.","divisions":[{"label":"label","span":{"begin":159,"end":163}},{"label":"label","span":{"begin":188,"end":192}}],"tracks":[]}