View source: R/estimation_functions.R
This function serves two purposes: (1) collate the location and scale parameters into a single list object,
and (2) allow for bias in the standard deviation arising from the overlapping data
estimate_logis_ol(x, noverlap = 1)
The data whose mean and standard deviation are required.
The extent to which the data is overlapped.
The scale parameter is derived from the sample standard deviation by multiplying by
sqrt(3) / pi.
See the formula for logistic variance on Wikipedia.
Note that the adjustment for overlapping data bias is multiplicative to the sample standard deviation
and so applies to the logistic scale parameter in the same way that it does to the Normal sample standard deviation.
the mean of
the scale parameter derived from standard deviation of
x adjusted for overlapping data bias, if any
Other Estimation functions:
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