# EXAMPLE 9: Introduction to Statistics for Astrophysicists
# SS 2012
# JOCHEN WELLER

# Poisson PROBABILITY

nu=1.7
r=seq(0,8,by=1)
height=dpois(r,nu)

barplot(height,xlab='Number of Counts N',ylab="prob(N|D=12.5)",axisnames=TRUE)