trialsolution

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PROBLEM STATMENT
EV analysis from Hazell-Norton

AIM: draw the EV-frontier for the following farm planning problem


MODEL 1. EXPECTED PROFIT MAXIMIZATION (farm with fixed land, 4 crops, fixed labour and a rotational constraint)

trialsolution

require(ggplot2)

#data points
p <- data.frame(t=seq(-2*pi, 2*pi, 0.1))

#1.. drawing polar rose
c <- ggplot(p, aes(x=t, y=cos(3*t)))
c + geom_line() + coord_polar()

#2.. another one with sine