nanstd

Standard deviation, ignoring NaN values.

📝Syntax

s = nanstd(X)
s = nanstd(X, flag)
s = nanstd(X, flag, dim)
s = nanstd(X, flag, vecdim)
s = nanstd(X, flag, 'all')

📄Description

nanstd computes the standard deviation after removing NaN values from each operated slice.

flag is 0 for sample normalization and 1 for population normalization.

💡Examples

X = magic(3);
X([1 6:9]) = NaN;
s = nanstd(X, 0, 2)

🔗See Also

🕔Version History

Version	Description
2.0.0	initial version