SAFD (version 2.1)

sc_mult: Minkowski scalar multiplication

Description

Given an input dataframe (polygonal fuzzy number) X in the correct format (tested by checking), and a scalar b the fuzzy number bX is calculated using level-wise Minkowski scalar multiplication.

Usage

sc_mult(X, b, pic = 0)

Arguments

X

...dataframe, if checking(X)=1 the product bX is returned, if not, NA is returned.

b

...numeric

pic

...numeric, if pic=1 then the product of X by the scalar b is printed. By default pic=0.

Value

Given correct input data, the function returns the polygonal fuzzy number bX.

Details

See examples

See Also

See Also checking, translator

Examples

# NOT RUN {
#Example 1:
U<-data.frame(x=c(-1,0,1),alpha=c(0,1,0))
E<-sc_mult(U,2)
E

#Example 2:
X<-data.frame(x=c(0,1,1,5),alpha=c(0,1,1,0))
sc_prod<-sc_mult(X,1.5)
sc_prod



#Example 3:
data(XX)
X<-translator(XX[[1]],10)
E<-sc_mult(X,-2,pic=1)
E
# }