# Lookup<TKey, TElement>.Average Method

.NET Framework 3.5

Computes the average of a sequence of numeric values.

NameDescription
Average(Func<IGrouping<TKey, TElement>, Int32>) Computes the average of a sequence of Int32 values that are obtained by invoking a transform function on each element of the input sequence. (Defined by Enumerable.)
Average(Func<IGrouping<TKey, TElement>, Nullable<Int32>>) Computes the average of a sequence of nullable Int32 values that are obtained by invoking a transform function on each element of the input sequence. (Defined by Enumerable.)
Average(Func<IGrouping<TKey, TElement>, Int64>) Computes the average of a sequence of Int64 values that are obtained by invoking a transform function on each element of the input sequence. (Defined by Enumerable.)
Average(Func<IGrouping<TKey, TElement>, Nullable<Int64>>) Computes the average of a sequence of nullable Int64 values that are obtained by invoking a transform function on each element of the input sequence. (Defined by Enumerable.)
Average(Func<IGrouping<TKey, TElement>, Single>) Computes the average of a sequence of Single values that are obtained by invoking a transform function on each element of the input sequence. (Defined by Enumerable.)
Average(Func<IGrouping<TKey, TElement>, Nullable<Single>>) Computes the average of a sequence of nullable Single values that are obtained by invoking a transform function on each element of the input sequence. (Defined by Enumerable.)
Average(Func<IGrouping<TKey, TElement>, Double>) Computes the average of a sequence of Double values that are obtained by invoking a transform function on each element of the input sequence. (Defined by Enumerable.)
Average(Func<IGrouping<TKey, TElement>, Nullable<Double>>) Computes the average of a sequence of nullable Double values that are obtained by invoking a transform function on each element of the input sequence. (Defined by Enumerable.)
Average(Func<IGrouping<TKey, TElement>, Decimal>) Computes the average of a sequence of Decimal values that are obtained by invoking a transform function on each element of the input sequence. (Defined by Enumerable.)
Average(Func<IGrouping<TKey, TElement>, Nullable<Decimal>>) Computes the average of a sequence of nullable Decimal values that are obtained by invoking a transform function on each element of the input sequence. (Defined by Enumerable.)
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