UnitWeights don't have values to return from dataids.

JuliaStats · Jun 23, 2022 · 3fd3401 · 3fd3401
1 parent 9ff127f
commit 3fd3401
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diff --git a/Project.toml b/Project.toml
@@ -1,7 +1,7 @@
 name = "StatsBase"
 uuid = "2913bbd2-ae8a-5f71-8c99-4fb6c76f3a91"
 authors = ["JuliaStats"]
-version = "0.33.17"
+version = "0.33.18"
 
 [deps]
 DataAPI = "9a962f9c-6df0-11e9-0e5d-c546b8b5ee8a"

diff --git a/src/weights.jl b/src/weights.jl
@@ -304,6 +304,8 @@ length(wv::UnitWeights) = wv.len
 size(wv::UnitWeights) = tuple(length(wv))
 Base.axes(wv::UnitWeights) = tuple(Base.OneTo(length(wv)))
 
+Base.dataids(::UnitWeights) = ()
+
 Base.convert(::Type{Vector}, wv::UnitWeights{T}) where {T} = ones(T, length(wv))
 
 @propagate_inbounds function Base.getindex(wv::UnitWeights{T}, i::Integer) where T