memisc (version 0.99.14.12)

ftable-matrix: Combining flattened tables.

Description

With the method functions described here, flattened (contingency) tables can be combined into more complex objects, of class "ftable_matrix". For objects of these class format and print methods are provided

Usage

# S3 method for ftable
cbind(…, deparse.level=1)
# S3 method for ftable
rbind(…, deparse.level=1)
# S3 method for ftable_matrix
cbind(…, deparse.level=1)
# S3 method for ftable_matrix
rbind(…, deparse.level=1)
# S3 method for ftable_matrix
format(x,quote=TRUE,digits=0,format="f",…)
# S3 method for ftable_matrix
Write(x,
                            file = "",
                            quote = TRUE,
                            append = FALSE,
                            digits = 0,
                            …)
                            
# S3 method for ftable_matrix
print(x,quote=FALSE,…)

Arguments

…

for cbind and rbind methods, two or more objects of class "ftable" or "ftable_matrix"; for the other methods: further arguments, ignored.

deparse.level

ignored, retained for compatibility reasons only.

x

an object used to select a method.

quote

logical, indicating whether or not strings should be printed with surrounding quotes.

digits

numeric or integer, number of significant digits to be shown.

format

a format string as in formatC

file

character string, containing a file path.

append

logical, should the output appended to the file?

Value

cbind and rbind, when used with "ftable" or "ftable_matrix" objects, return objects of class "ftable_matrix".

Examples

# NOT RUN {
ft1 <- ftable(Sex~Survived,Titanic)
ft2 <- ftable(Age+Class~Survived,Titanic)
ft3 <- ftable(Survived~Class,Titanic)
ft4 <- ftable(Survived~Age,Titanic)
ft5 <- ftable(Survived~Sex,Titanic)

tab10 <- xtabs(Freq~Survived,Titanic)

(c12.10 <- cbind(ft1,ft2,Total=tab10))
(r345.10 <- rbind(ft3,ft4,ft5,Total=tab10))

# }
# NOT RUN {
tf <- tempfile()
Write(c12.10,file=tf)
file.show(tf)
# }