Function: pToZ()
ts
function pToZ(p): number;Defined in: utils/statistics.ts:445
Converts a two-tailed p-value to the non-negative equivalent z magnitude.
The estimand is -Phi^-1(p / 2), where Phi is the standard-normal CDF. p = 0 is capped at 38 rather than returning infinity; p = 1 maps to 0.
Parameters
p
number
Two-tailed p-value in [0, 1]
Returns
number
Non-negative z-score magnitude
Throws
If p is non-finite or outside [0, 1]