find_first_zero_cross {spconf} | R Documentation |
Find zero
Description
Calculates the zero of a function by linear interpolation between the first two points either side of zero.
Usage
find_first_zero_cross(x)
Arguments
x |
Function values, assumed to be ordered |
Value
Index of first value of x
that lies below 0. Decimal values will be returned using a simple interpolation of the two values straddling 0.
See Also
find_zeros_cross
, compute_effective_range
[Package spconf version 1.0.1 Index]