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A generating function of trapezoidal fuzzy number via uniform distribution based on Souliotis et al. (2022). See detail in references.
rtrfn(n, a, c, r, b)A data frame with two variables, that is, x and mf
total number of random trapezoidal fuzzy number
the left point of trapezoidal fuzzy number
the left-middle point of trapezoidal fuzzy number
the right-middle point of trapezoidal fuzzy number
the right point of trapezoidal fuzzy number
Souliotis, G., Alanazi, Y., & Papadopoulos, B. (2022). Construction of fuzzy numbers via cumulative distribution function. Mathematics, 10(18), 3350. https://doi.org/10.3390/math10183350
df2<- rtrfn(500,1,3,4,6)
head(df2)
plot(df2) # or plot(df2,type='h')
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