add invCDF for lognormal

#262
fslaborg · Jun 9, 2023 · 7b21036 · 7b21036
1 parent 80dee1a
commit 7b21036
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/FSharp.Stats/Distributions/Continuous/LogNormal.fs b/src/FSharp.Stats/Distributions/Continuous/LogNormal.fs
@@ -70,7 +70,7 @@ type LogNormal =
     /// Computes the inverse cumulative distribution function (quantile function).
     static member InvCDF mu sigma x =
         LogNormal.CheckParam mu sigma            
-        failwithf "InvCDF not implemented yet"
+        Math.Exp (Normal.InvCDF mu sigma x)
 
     /// Returns the support of the exponential distribution: [0, Positive Infinity).
     static member Support mu sigma =