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Ingy döt Net 2023-07-01 11:58:00 -04:00
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Task/Cumulative-standard-deviation/11l/cumulative-standard-deviation.11l Normal file
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T SD
sum = 0.0
sum2 = 0.0
n = 0.0
F ()(x)
.sum += x
.sum2 += x ^ 2
.n += 1.0
R sqrt(.sum2 / .n - (.sum / .n) ^ 2)
V sd_inst = SD()
L(value) [2, 4, 4, 4, 5, 5, 7, 9]
print(value‘ ’sd_inst(value))