Hiroki Ando (安藤 宏紀)
Ph.D. student in Enviromental Health Sciences interested in wastewater surveillance.
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Bayesian modeling (R code)
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Baysian modeling and time-series analysis Rstan 管理者権限でアクセスしているか確認する。 R4.3.2でRstanが動かなくなった→R4.2.3にすることで動いた。 StanはNAを取り扱えないから、あらかじめ除去しておく。 R code #並...
Generalized linear model (R code)
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R packages car Mass lme4 (liner mixed model) 1.Linear regression model Linear relationship of coefficients Normality of residuals (Shapilo wilk...
Statistical test & epidemiological study designs (R code)
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Data overview #Histogram ggplot(data, aes(x = values)) + geom_histogram(binwidth = 0.5, fill = "blue", color = "black", aes(y = ..density..)) + geom_dens...
Data visualization
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Memo github_Hiroki Ando Visualization ggplot2 gganimate ggblend ggnewscale Basic function guide book plot shape theme (title, axis, legend...