[Kst] [Bug 224202] fit linear plugin doesn't work when one or more points are not valid

Andrew Walker arwalker at sumusltd.com
Mon Jan 25 20:01:19 CET 2010


Andrew Walker <arwalker at sumusltd.com> changed:

           What    |Removed                     |Added
             Status|UNCONFIRMED                 |RESOLVED
         Resolution|                            |INVALID

--- Comment #1 from Andrew Walker <arwalker sumusltd com>  2010-01-25 20:01:17 ---
The linear fit, as expected, does not work for vectors with NaN values.

The weighted linear fit works only in that the NaN value's contriubution to the
fit is driven to zero by the corrresponding NaN weight. Attempting a weighted
linear fit with a NaN value and corresponding non-NaN weight will also "not

All of this is expected behaviour.

Configure bugmail: https://bugs.kde.org/userprefs.cgi?tab=email
------- You are receiving this mail because: -------
You are the assignee for the bug.

More information about the Kst mailing list