mean.utils {PerformanceAnalytics} | R Documentation

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

### Description

`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

### Usage

    mean.geometric(x, ...)
    mean.stderr(x, ...)
    mean.UCL(x,  ci = 0.95, ...)
    mean.LCL(x,  ci = 0.95, ...)

### Arguments

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

### Value

numeric value for the mean function called

### Author(s)

Peter Carl

### See Also

`sd`
`mean`

### Examples

    data(edhec)
    mean.geometric(edhec[,"Funds.of.Funds"])
    mean.stderr(edhec[,"Funds.of.Funds"])
    mean.UCL(edhec[,"Funds.of.Funds"])
    mean.LCL(edhec[,"Funds.of.Funds"])

[Package PerformanceAnalytics version 0.9.5 Index]