Plot.MFA {MVar}R Documentation

Graphics of the Multiple Factor Analysis (MFA).

Description

Graphics of the Multiple Factor Analysis (MFA).

Usage

Plot.MFA(MFA, titles = NA, xlabel = NA, ylabel = NA,
         posleg = 2, boxleg = TRUE, size = 1.1, grid = TRUE, 
         color = TRUE, namarr = FALSE, linlab = NA, 
         casc = TRUE)

Arguments

MFA

Data of the MFA 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.

posleg

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 frame in legend (default = TRUE).

size

Size of the points in the graphs.

grid

Put grid on graphs (default = TRUE).

color

Colored graphics (default = TRUE).

namarr

Puts the points names in the cloud around the centroid in the graph corresponding to the global analysis of the Individuals and Variables (default = FALSE).

linlab

Vector with the labels for the observations, if not set, assumes the default text.

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

MFA

Examples

data(DataMix) # set of mixed data

Data <- DataMix[,2:ncol(DataMix)] 

rownames(Data) <- DataMix[1:nrow(DataMix),1]

GroupNames = c("Grade Cafes/Work", "Formation/Dedication", "Coffees")
           
MF <- MFA(Data, c(2,2,2), typegroups = c("n","c","f"), GroupNames) # performs MFA

Tit = c("Scree-Plot","Observations","Observations/Variables","Inertia of the Variable Groups")

Plot.MFA(MF, titles = Tit, xlabel = NA, ylabel = NA,
         posleg = 2, boxleg = FALSE, color = TRUE, 
         namarr = FALSE, linlab = NA, 
         casc = FALSE) # plotting several graphs on the screen

Plot.MFA(MF, titles = Tit, xlabel = NA, ylabel = NA,
         posleg = 2, boxleg = FALSE, color = TRUE, 
         namarr = FALSE, linlab = rep("A?",10), 
         casc = FALSE) # plotting several graphs on the screen

[Package MVar version 2.0.9 Index]