Questions about data format

admin1 — Thu, 19 May 2011 16:00:49 +0000

Discusss here aspects related to the challenge dataset format, or link to tools, scripts, to assist in the data access.

DATA FORMAT
Q: I noticed that across the different datasets from all the subjects (both ADL and DRILL) there are plenty of portions where huge chunks of sensor data (mainly the accelerometers on the upper limbs) are missing, i.e. those columns contain NaNs. What happened there?

Opportunity - Challenge Q&A

Questions about data format