StatsModels.jl
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JuliaStats
Specifying, fitting, and evaluating statistical models in Julia
Hi! hope I didn't miss it in the docs somewhere, is it possible to extend the formula syntax with keyword-value pairs? E.g. `poly(x,deg=5)` instead of the boring `poly(x,5)` Cheers, Benedikt
I initially posted this issue (incorrectly) to `GLM.jl` https://github.com/JuliaStats/GLM.jl/issues/490 `lrtest` tests a difference in deviance, but the correct definition for the test statistic is twice the difference in the loglikelihood....
Per the doc strings for `lrtest`: ```julia julia> using DataFrames, GLM julia> dat = DataFrame(Result=[1, 0, 1, 1, 1, 0, 0, 0, 1, 0, 1, 1], Treatment=[1, 1, 1, 2,...
This is a pretty substantial change in how non-special function calls are represented. Instead of generating an anonymous function, the new `FunctionTerm` simple wraps the called function, it's arguments (wrapped...
Hi everyone, I was sent over from FixedEffectModels.jl as the problem seems to stem from StatsModels.jl Here is the link to the thread: https://github.com/FixedEffects/FixedEffectModels.jl/issues/206 Here is the original issue: The...
When done, this will close #145 and potentially address #17 . - [x] Handle missing in continuous variables. - [ ] Handle missing in categorical variables.
Why matrix field of struct ContrastsMatrix is Matrix{Float64}? For many cases fo DummyCoding() or FullDummyCoding() this can be BitMatrix or SparseMatrixCSC{Bool, Int64}. For big datasets I try to make something...
Similarly to `lag`, it's very common to use differenced time series in analysis. Would a differencing function be a good addition to the package? Where I think it could be...
Is it possible to add to API some like this: ``` function term_n_to_modelmatrix_col(mm::ModelMatrix, i::Int) inds = findall(x -> x==i, mm.assign) end ``` Generally I try to make function that can...
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Specifying, fitting, and evaluating statistical models in Julia