Hi Jennifer, thanks.
--Jingwei > 在 2017年9月15日，上午1:45，Elam, Jennifer <[email protected]> 写道： > > Hi Jingwei, > > The issue you found is limited to the "Noise_Comp" variable, which is the NIH > Toolbox Words in Noise (WIN) Computed score. NIH Toolbox changed the WIN test > from v1 to v2 during the HCP data collection and only the v1 scores have been > correctly released in ConnectomeDB. Those subjects that have -99, and many of > of those with no score were tested with WIN v2. Originally, our internal > database was keeping the v1 and v2 scores separate so that we could determine > comparability b/w v1 and v2. NIH Toolbox has verified that the v1 and v2 > scoring has been normed to be directly comparable, so we need to combine the > v1/v2 scores into a single variable so all scores are released. > > > Therefore, we need to fix the released scores for the "Noise_Comp" variable > -- we will document the issue on the HCP Issues and Planned Fixes wiki page > and email the list when we release the fix. > > > > Best, > > Jenn > > > > > Jennifer Elam, Ph.D. > Scientific Outreach, Human Connectome Project > Washington University School of Medicine > Department of Neuroscience, Box 8108 > 660 South Euclid Avenue > St. Louis, MO 63110 > 314-362-9387 > [email protected] > www.humanconnectome.org > > > From: [email protected] > <[email protected]> on behalf of Jingwei Li > <[email protected]> > Sent: Thursday, September 14, 2017 6:36:41 AM > To: [email protected] > Subject: [HCP-Users] HCP behavioral data "Noise_Comp" with -99 > > Dear HCP experts, > > We are using the HCP behavioral data and noticed that for the behavior > "Noise_Comp", there are a lot of subjects with a value of -99. We want to ask > whether this number means erroneous data. Are those subjects usable for this > behavior? > > If -99 means error and is not usable, is there any other behavior that has > similiar issue that we need to do a postprocessing? > > > Thanks, > Jingwei > _______________________________________________ > HCP-Users mailing list > [email protected] > http://lists.humanconnectome.org/mailman/listinfo/hcp-users _______________________________________________ HCP-Users mailing list [email protected] http://lists.humanconnectome.org/mailman/listinfo/hcp-users
