| Displaying change in r value from a selected sample of a dataset [message #1808] |
Tue, 17 January 2023 14:57  |
Jo W
Messages: 30
Registered: July 2021
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In DW it's possible to obtain a fitted line on a sample from a larger dataset. This I find really helpful for example, in looking for sub sets of compounds that may have some possible correlation but may be overlooked when you just look at the dataset as a whole.
However, when doing this in DW, the r values does not correspondingly change to the new fitted line (see attached image for clarification).
- i.e., in the attached image you can take a sample and see the change in the fitted line but the r value stays the same, in this case at 0.49.
It would be good to also see not only the new fitted line on the selected sample, but also the change in the r value as well.
Is it possible to add this as a (minor?) feature change?
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| Re: Displaying change in r value from a selected sample of a dataset [message #1839 is a reply to message #1816] |
Fri, 03 February 2023 23:08  |
Jo W
Messages: 30
Registered: July 2021
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I tried this and it works - so many thanks for the suggestion. I didn't realise you could do that.
It would also be convenient sometimes, to keep the various predictions in the same DW file rather than generate a new one and ideally have all the predictions on the same graph - and if possible to colour code each of the generated fitted lines (e.g predicted vs experimental generated from KNN, PLS etc) to easily visually compare the predictions and also have the r values listed. Is that possible?
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