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Average of the Student t Distribution
dtavg(x, df, hi = 1, lo = -hi, n = as.integer(ceiling(abs(hi - lo) * 10)), log = FALSE)ptavg(x, df, hi = 1, lo = -hi, n = as.integer(ceiling(abs(hi - lo) * 10)), lower.tail = TRUE, log = FALSE)
ptavg(x, df, hi = 1, lo = -hi, n = as.integer(ceiling(abs(hi - lo) * 10)), lower.tail = TRUE, log = FALSE)
a vector
degrees of freedom
upper bound of the shift range
lower bound of the shift range
the number of bins for interpolation
the probability is in log-scale
use lower tail probablity
# NOT RUN { x=seq(from=-10, to=10, length.out=100) ggplot2::qplot(x, ptavg(x, df=3, hi=3), geom='line') # }
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