kStatistics (version 2.0)

Set2expr: converts a vector into a string

Description

Converts a set into a string. Useful for manipulating the result before being printed again.

Usage

Set2expr(v = c())

Arguments

v

Set

Value

string

output as string

See Also

MFB MFB2Set

Examples

# NOT RUN {
 
# MFB(c(3),1) generate f[3]g[1]^3 + 3f[2]g[1]g[2] + f[1]g[3]
# Convert the output of the MFB(c(3),1) to a vector using
# S<-MFB2Set(MFB(c(3),1)). It generates the following result:
# "1" "1" "f" "3" "1"
# "1" "1" "g" "1" "3"
# "2" "3" "f" "2" "1"
# "2" "1" "g" "1" "1"
# "2" "1" "g" "2" "1"
# "3" "1" "f" "1" "1"
# "3" "1" "g" "3" "1"
# for example I want to set f[2]=1 then I have to execute
# S[[3]][4]<-""; S[[3]][3]<-"";
# After I run Set2expr(S). It generate
# f[3]g[1]^3 + 3g[1]g[2] + f[1]g[3]
#
S<-MFB2Set(MFB(c(3),1))
S[[3]][4]<-""
S[[3]][3]<-""
Set2expr(S)
# }