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yeatmanlab / AFQ-Browser

Browser-based visualization tools for AFQ results
BSD 3-Clause "New" or "Revised" License
33 stars 15 forks source link

z-score bug #254

Closed jyeatman closed 6 years ago

jyeatman commented 6 years ago

@akeshavan Looks like an issue with z-score calculations. In the first screenshot, the subject that is at least 4 standard deviations below the mean is showing up as a z-score of 0.82. In the second screenshot the subject that is at the mean is showing up as a very large z-score. See this AFQ-Browser instance

image image

jyeatman commented 6 years ago

@richford @anotherjoshsmith Do either of you have an idea for this bug? My guess is an indexing issue. check out node 37 in the highlighted subject. Once we fix this I will resubmit the manuscript

https://yeatmanlab.github.io/AFQBrowser-demo/?table[prevSort][count]=2&table[prevSort][order]=ascending&table[prevSort][key]=&table[sort][count]=2&table[sort][order]=ascending&table[sort][key]=Age&table[selectedRows][subject_040]=true&plots[checkboxes][left-cingulum-cingulate]=true&plots[plotKey]=fa&plots[zoom][fa][scale]=1&plots[zoom][fa][translate][0]=0&plots[zoom][fa][translate][1]=0

richford commented 6 years ago

Resolved in #257 (I hope).