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Tests of significance were two tailed, except for tests of correlation for which one-tailed tests are appropriate.
Therefore, we performed what is analogous to a one-tailed test with the null hypothesis that occupancy rate and pf of territories were correlated using an information-theoretic approach.
Directed tests are a useful alternative to one-tailed tests and provide the safeguard that results in the opposite direction to those predicted can be interpreted statistically.
Because the critical region for all alternative hypotheses would consist of only one side of the distribution, we conducted one-tailed tests.
The figures also give the regression lines, the Pearson's rs and the corresponding directed p-values; we use directed instead of one-tailed tests to avoid inflation of the alpha value.
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