leftfootfinding {ipsfs}

Left foot values

Description

Left foot value for triangular or trapezoidal membership function

Usage

leftfootfinding(x, n)

Arguments

x

A data set in the form of document-term matrix

n

A constant value to fix the left foot value

Value

Left foot values for the input data set x.

Examples

x<-matrix(c(12,9,14,11,21,16,15,24,20,17,14,11),nrow=4)
leftfootfinding(x,5)
#[1] 10 5 10 10