calculate attributes relative to the mean of the observation series given, including geometric, stderr, LCL and UCL

mean.geometric	geometric mean
mean.stderr	standard error of the mean (S.E. mean)
mean.LCL	lower confidence level (LCL) of the mean
mean.UCL	upper confidence level (UCL) of the mean

# S3 method for geometric
mean(x, ...)

# S3 method for stderr
mean(x, ...)

# S3 method for LCL
mean(x, ci = 0.95, ...)

# S3 method for UCL
mean(x, ci = 0.95, ...)

Arguments

x	a vector, matrix, data frame, or time series to calculate the modified mean statistic over
…	any other passthru parameters
ci	the confidence interval to use

See also

sd mean

Examples

data(edhec)
mean.geometric(edhec[,"Funds of Funds"])
#>                Funds of Funds
#> Geometric Mean    0.005753581
mean.stderr(edhec[,"Funds of Funds"])
#>                Funds of Funds
#> Standard Error    0.001477185
mean.UCL(edhec[,"Funds of Funds"])
#>                        Funds of Funds
#> Upper Confidence Level    0.008837041
mean.LCL(edhec[,"Funds of Funds"])
#>                        Funds of Funds
#> Lower Confidence Level    0.002999801