Back calculated concentration with weighting factor [Software]
Dear Vishal!
No difference to unweighted, i.e. – according to your terminology
❝ If any formula is available, let me know how can we proceed?
No difference to unweighted, i.e. – according to your terminology
x = (y - c) / m,
only the parameters (c = intercept, m = slope) you have obtained with unweighted, w=1/x, w=1/x2 will be different.—
Regards, Jaime
Regards, Jaime
Complete thread:
- Back calculated concentration with weighting factor vish14184 2008-06-04 07:05
- Back calculated concentration with weighting factor JPL 2008-06-04 10:53
- Back calculated concentration with weighting factor vish14184 2008-06-04 11:36
- weighting irrelevant in back-calculation Helmut 2008-06-04 12:57
- weighting irrelevant in back-calculation vish14184 2008-06-05 08:57
- Model check in R Helmut 2008-06-05 15:12
- weighting irrelevant in back-calculation vish14184 2008-06-05 08:57
- weighting irrelevant in back-calculation Helmut 2008-06-04 12:57
- Back calculated concentration with weighting factor vish14184 2008-06-04 11:36
- Back calculated concentration with weighting factorJaime_R 2008-06-04 13:18
- Back calculated concentration with weighting factor JPL 2008-06-04 10:53