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r = 4
c = 3
X = rand(rows=r, cols=c, sparsity=1, pdf="normal")
print("sum of rand normal matrix is " + sum(X))

Y = rand(rows=r, cols=c, sparsity=1, min=0, max=1, pdf="uniform")
print("avg of rand uniform matrix is " + avg(Y))

p = cdf(dist="normal", target=0.4, mean=0, sd=1)
print("normal cdf is " + p)

p = cdf(dist="exp", target=0.7, rate=1.0)
print("exp cdf is " + p)

p = cdf(dist="chisq", target=0.3, df=5)
print("chisq cdf is " + p)

p = cdf(dist="f", target=2, df1=100, df2=200)
print("f cdf is " + p)

p = cdf(dist="t", target=1, df=100)
print("t cdf is " + p)