Update pvalue(). ADerrors.cov_sym now uses the wpm provided by user

src/fit_functions.jl

@@ -73,7 +73,7 @@ function fit_routine(model::Function,
                      xdata::AbstractArray{<:Real},
                      ydata::AbstractArray{uwreal},
                      npar::Int64;
-                     wpm::Union{Dict{Int64,Vector{Float64}},Dict{String,Vector{Float64}}}=Dict{Int64,Vector{Float64}}(),
+                     wpm::Union{Dict{Int64,Vector{Float64}}, Dict{String,Vector{Float64}}} = Dict{Int64,Vector{Float64}}(),
                      corr::Bool = true,
                      W::AbstractArray{Float64}=Vector{Float64}(),
                      guess::AbstractVector{Float64} = fill(0.5,npar),

src/pvalue.jl

@@ -128,7 +128,7 @@ function pvalue(chisq::Function,
         _Px
     end
 
-    length(C)!=0 || (C=ADerrors.cov_sym(data))
+    length(C)!=0 || (C=ADerrors.cov_sym(data,wpm))
 
     nu = let
         aux = sqrt(C)