An umbrella of Julia packages for data analysis, with a focus on economics.
To install,
using Pkg
Pkg.add(url="https://github.com/codedthinking/Kezdi.jl.git")
Uses Tidier, CSV, Chain, DataFrameMacros, DataFrames, Distributions, FixedEffectModels, LinearAlgebra, StatFiles, Statistics.
Exports all names defined in the packages.
using Kezdi
using RDatasets
movies = dataset("ggplot2", "movies")
@chain movies begin
@drop_if ismissing(Budget) || Budget == 0
@generate ln_budget = log(Budget)
@generate above_7 = Rating > 7.0
@regress ln_budget above_7 fe(Year)
end
# output
terms = StatsModels.terms
FixedEffectModel
========================================================================
Number of obs: 5181 Converged: true
dof (model): 1 dof (residuals): 5087
R²: 0.164 R² adjusted: 0.149
F-statistic: 65.0919 P-value: 0.000
R² within: 0.013 Iterations: 1
========================================================================
Estimate Std. Error t-stat Pr(>|t|) Lower 95% Upper 95%
────────────────────────────────────────────────────────────────────────
above_7 -0.653116 0.0809519 -8.06795 <1e-15 -0.811817 -0.494416
========================================================================
Kezdi.jl is named in loving memory of Gábor Kézdi.