waved (version 1.3)

findZERO: Find negative entries

Description

Find negative entries in a vector

Usage

findZERO(x)

Value

A vector of indices where $x$ has negative values.

Arguments

x

vector

Author

Marc Raimondo

References

Raimondo, M. and Stewart, M. (2007), "The WaveD Transform in R", Journal of Statistical Software.

See Also

findONE

Examples

findZERO(-5:5)