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Results tagged with precision
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user 919
Precision is about variability while accuracy (in contrast to precision) is about bias. This tag pertains to measurement or estimation; use [precision-recall] when talking about classifiers.
4
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Accepted
How to decrease data precision correctly?
Therefore it would be wise to compare our search results to what a truly random set of high-precision values would produce. … This suggests we could retain essentially all the precision in the data by representing them as fractions with a denominator of $342000$. …
- 334k
2
votes
Accepted
Calculate precision with constant sample size
This is a table for a sample of either $n=500$ or $501$ subjects, not $100.$
Perhaps the best confidence interval method for binomial data of this kind (where each observation is independent of the …
- 334k
5
votes
How many significant figures should I report for a regression equation?
Moral: Use more precision in reporting statistics associated with large datasets. … Logarithms and other "strong" non-linear transformations can change the precision in varying ways. …
- 334k