# Econometrics 2 (W22) — Data

来源：https://www.kaggle.com/competitions/econometrics-2-w22/data

采集时间：2026-10-20T05:47:29Z

# File descriptions
- `data.rds` - A prepared **R** object with the training and test datasets.
- `train.csv` - The training set with the dependent `price` variable.
- `test.csv` - The test set with all variables but `price`.
- `sample_submission.csv` - A sample submission file in the correct format.
- `variable_description.md` - A text file describing each variable in the dataset.

# Usage
- You can read in the prepared *RDS* file in **R** using: `x <- readRDS("data.rds")`.
- The *CSV* files can be read using: `train <- read.csv("train.csv")`.
- A submission can be created with: `write.csv(prediction, "submission.csv", row.names = FALSE)`.