Stars Plots of Assets.

Description

Displays star plots to compare assets sets.

Usage

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assetsStarsPlot(x, method = c("segments", "stars"), locOffset = c(0, 0),
    keyOffset = c(0, 0), ...)
    
assetsBoxStatsPlot(x, par = TRUE, oma = c(0,0,0,0), mar = c(4, 4, 4, 4), 
    keyOffset = c(-0.65, -0.50), main = "Assets Statistics", 
    title = "Assets", titlePosition = c(3, 3.65), 
    description = "Box Plot Statistics", descriptionPosition = c(3, 3.50), ...)
    
assetsBasicStatsPlot(x, par = TRUE, oma = c(0,0,0,0), mar = c(4, 4, 4, 4), 
    keyOffset = c(-0.65, -0.50), main = "Assets Statistics", 
    title = "Assets", titlePosition = c(3, 3.65), 
    description = "Basic Returns Statistics", descriptionPosition = c(3, 3.50), ...)
    
assetsMomentsPlot(x, par = TRUE, oma = c(0,0,0,0), mar = c(4, 4, 4, 4), 
    keyOffset = c(-0.65, -0.50), main = "Assets Statistics", 
    title = "Assets", titlePosition = c(3, 3.65), 
    description = "Moments Statistics", descriptionPosition = c(3, 3.50), ...)
    
assetsNIGFitPlot(x, par = TRUE, oma = c(0,0,0,0), mar = c(4, 4, 4, 4), 
    keyOffset = c(-0.65, -0.50), main = "Assets Statistics", 
    title = "Assets", titlePosition = c(3, 3.65), 
    description = "NIG  Parameters", descriptionPosition = c(3, 3.50), ...)

Arguments

description

a destription string.

descriptionPosition

the position of the description string.

method

a character string from to select the plot method. Eiter a "star" or a "segment" plot.

keyOffset

a numeric vector of lenght two, specifying an offset in the legend with respect to x and y direction.

locOffset

a numeric vector of lenght two, specifying an offset in the location of the stars/circles with respect to x and y direction.

main

to set the main title.

mar

to set the number of lines of margin to be specified on the four sides of the plot. The default is c(5,4,4,2)+0.1.

oma

to set the size of the outer margins in lines of text.

par

a logical flag. Should be internal par() setting be used?

title

a character string, the plot title.

titlePosition

the position of the title string.

x

any rectangular time series object which can be converted by the function as.matrix() into a matrix object, e.g. like an object of class timeSeries, data.frame, or mts.

...

optional arguments to be passed.

Details

assetsStarsPlot
draws segment or star diagrams of data sets,

assetsBasicStatsPlot
displays a segment plot of box plot statistics,

assetsMomentsPlot
displays a segment plot of distribution moments,

assetsBoxStatsPlot
displays a segment plot of box plot statistics,

assetsNIGFitPlot
displays a segment plot NIG parameter estimates.

Author(s)

Diethelm Wuertz for the Rmetrics port.

References

Wuertz, D., Chalabi, Y., Chen W., Ellis A. (2009); Portfolio Optimization with R/Rmetrics, Rmetrics eBook, Rmetrics Association and Finance Online, Zurich.

Examples

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## LPP2005REC -
   # Load Swiss Pension Fund Data:
   LPP <- LPP2005REC
   head(LPP) 

## assetsBasicStatsPlot - 
   # Create a basic Stats Plot: assetsBasicStatsPlot -
   # par(mfrow = c(1, 1))
   assetsBasicStatsPlot(LPP, title = "", description = "")
   
## assetsMomentsPlot -
   # Create a Moments Plot: assetsMomentsPlot -
   assetsMomentsPlot(LPP, title = "", description = "")
   
## assetsBoxStatsPlot - 
   # Create a Box Stats Plot: assetsBoxStatsPlot -
   assetsBoxStatsPlot(LPP, title = "", description = "")

## assetsNIGFitPlot - 
   # Create a NIG Fit Plot: assetsNIGFitPlot -
   assetsNIGFitPlot(LPP[, 7:9], title = "", description = "")