Alternative hypothesis, always in full form.
Confidence interval [lower, upper] (R's conf.int).
Confidence level of confInt (R's attr(conf.int, "conf.level")).
Event rate (one sample) or rate ratio (two samples).
OptionalestimateName(s) of estimate (R's names(estimate)), e.g. "mean of x".
Description of the test, as R's method (e.g. "Welch Two Sample t-test").
Value of the parameter under the null hypothesis (R's null.value).
OptionalnullName of nullValue (R's names(null.value)), e.g. "difference in means".
Time base (one sample) or expected first count under the null hypothesis (two samples).
OptionalparameterName of parameter (e.g. "df").
p-value of the test (R's p.value).
Value of the test statistic (R's statistic).
Name of the test statistic (e.g. "t", "X-squared", "V", "W").
R's warnings, each once, in R's order (an empty array when there are none).
Result of poissonTest.