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Results tagged with standard-error
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user 301275
Refers to the standard deviation of the sampling distribution of a statistic calculated from a sample. Standard errors are often required when forming confidence intervals or testing hypotheses about the population from which the statistic was sampled.
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How to characterize variance with large datasets
I have a large dataset (> 100,000 rows) of ecological data. In some of my first attempts to visualize the data, I used bar plots with calculated means and error bars (see below plots). My go-to for er …
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