QuantEcon/QuantEcon.jl
在 GitHub 查看random_stochastic_matrix and random_markov_chain support sparse output
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#102 创建于 2016年3月17日
enhancementhelp wanted
描述
This might look like this:
random_markov_chain{T}(n::Int, k::Int=n, ::Type{Matrix{T}}) # ==> return dense array
random_markov_chain{T}(n::Int, k::Int=n, ::Type{SparseMatrixCSC{Int,T}}) # ==> return sparse array
Also, having Union{Int,Void} shouldn't be necessary here as it is in python because default arguments can depend on one another. (e.g. def f(n, k=n): is n't possible in python but function f(n, k=n) is possible in Julia)