Sentences with phrase «useful predictive value»

Not exact matches

Clinically useful guides, such as the Opioid Risk Tool, offer good predictive value for physicians.

But using net margin as a metric for stock screening has been shown to not be useful, while using price / sales HAS predictive value.

The problem I have with it is its usefulness, as the speaker basically said that if the answer didn't match observations then that just meant the constraints were wrong (or possibly the prior - he did not insist on a uniform one) which implies it doesn't have any practical predictive value, as there seems no way of knowing which constraints are the right ones other than by checking if the answer looks good... Rumour has it that one of the later speakers may be going to say it is not useful for our sort of climate research for some reason... it will all be on video at some later date for those who are interested.

If the calibration has any predictive value, one would expect it to do better than just the sample average over the validation period and, for this reason, CE is a particularly useful measure.

In the dendro area, models with pitiful R2 values of.15 or.2 are used as if they were predictive of anything (rather than merely providing some useful food for thought).