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solutions7.r
add sheet 7
Michi
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at 2012-06-10 11:57:51
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#Problem 1 #definition of a straight line function y=function(x,m,b) m*x+b #definition x-Vctor x_vec=seq(-1,3,0.1) #definition y-vector y_vec=array(0,dim=c(length(x_vec))) for (i in (0:length(x_vec))){ y_vec[i]=y(x_vec[i],1,0) } #plotting x-vector vs. y-vector plot(x_vec, y_vec, type="l", col="black", xlab='x',ylab='f(x)=y') #generating mock data point for 0 <= x <= 2 for 10 equaly spaced points equ_points=10 x_vec_2=seq(0,2, 2/(equ_points-1)) for (i in x_vec_2){ points(i,rnorm(1, sd = 0.4), col="red", type="p") }
