Plot.FA {MVar}

Graphs of the Factorial Analysis (FA).

Description

Graphs of the Factorial Analysis (FA).

Usage

Plot.FA(FA, titles = NA, xlabel = NA, ylabel = NA, size = 1.1, 
        grid = TRUE, color = TRUE, linlab = NA, axes = TRUE, class = NA, 
        classcolor = NA, posleg = 2, boxleg = TRUE, savptc = FALSE,
        width = 3236, height = 2000, res = 300, casc = TRUE)

Arguments

FA

Data of the FA function.

titles

Titles of the graphics, if not set, assumes the default text.

xlabel

Names the X axis, if not set, assumes the default text.

ylabel

Names the Y axis, if not set, assumes the default text.

size

Size of the points in the graphs.

grid

Put grid on graphs (default = TRUE).

color

Colored graphics (default = TRUE).

linlab

Vector with the labels for the observations.

axes

Plots the X and Y axes (default = TRUE).

class

Vector with names of data classes.

classcolor

Vector with the colors of the classes.

posleg

0 with no caption,
1 for caption in the left upper corner,
2 for caption in the right upper corner (default),
3 for caption in the right lower corner,
4 for caption in the left lower corner.

boxleg

Puts the frame in the caption (default = TRUE).

savptc

Saves graphics images to files (default = FALSE).

width

Graphics images width when savptc = TRUE (defaul = 3236).

height

Graphics images height when savptc = TRUE (default = 2000).

res

Nominal resolution in ppi of the graphics images when savptc = TRUE (default = 300).

casc

Cascade effect in the presentation of the graphics (default = TRUE).

Value

Returns several graphs.

Author(s)

Paulo Cesar Ossani

Marcelo Angelo Cirillo

See Also

FA

Examples

data(iris) # conjunto de dados

data <- iris[,1:4]

cls <- iris[,5] # classe dos dados

res <- FA(data, method = "PC", type = 2, nfactor = 3)

tit <- c("Scree-plot","Scores of the Observations","Factorial Loadings","Biplot")

cls <- as.character(iris[,5])

Plot.FA(FA = res, titles = tit, xlabel = NA, ylabel = NA,
        color = TRUE, linlab = NA, savptc = FALSE, size = 1.1,
        posleg = 1, boxleg = FALSE, class = cls, axes = TRUE,
        classcolor = c("blue3","red","goldenrod3"),
        width = 3236, height = 2000, res = 300, casc = FALSE)