Nội dung text 16_02_Missing Data Model.pdf
pacmann.io © 2022 – Pacmann AI 5 Missing Data Model
pacmann.io © 2022 – Pacmann AI 6 Missing Data Model Another error of data we might observed is Missing Data . There are lot of reason why the data is missing, it could be due to error when capturing data, or maybe user did not fill any form. We need some strategy to handle those missing values. The strategy depend on the problem.
pacmann.io © 2022 – Pacmann AI 7 Missing Data Model Since we are now Bayesian Enthusiast, how can we use concept of missing data imputation in terms of bayesian modeling ?
pacmann.io © 2022 – Pacmann AI 8 Missing Data Model For learning purpose we will use a dataset describing about primate milk dataset . We are interested in to analyze further about relationship between neocortex percent and body mass related to milk energy Column Description species Primate species kcal.per.g energy per gr of milk perc.fat percentage of fat content perc.lactose percentage of lactose content mass mass neocortex.perc % of neocortex