10 lines
349 B
Plaintext
10 lines
349 B
Plaintext
reg ns;
|
|
foreach n in (T(100,1000,10000)){
|
|
ns=(0).pump(n,List,(0.0).random.fp(1.0));
|
|
println("N:%,6d mean:%.5f std dev:%.5f".fmt(n,mean(ns),stdDev(ns)));
|
|
}
|
|
foreach r in ([0.0 .. 0.9, 0.1]){ // using the last data set (10000 randoms)
|
|
n:=ns.filter('wrap(x){ r<=x<(r+0.1) }).len();
|
|
println("%.2f..%.2f:%4d%s".fmt(r,r+0.1,n,"*"*(n/20)));
|
|
}
|