# COVID 19 Death Prediction — Data

来源：https://www.kaggle.com/competitions/Covid19-Death-Predictions/data

本地 Meta Kaggle 快照；不是本次实时页面。

# Dataset Description

## Overview 

The data contains cases, deaths, and vaccinations information about a region in a week. The weeks do not necessarily start with Monday.

The timeframe for the data is between the 27th of January 2020 to the 30th of June 2022 for feature columns, and between the 3rd of February 2020 to the 7th of July 2022 for the "Next Week's Deaths" column.

## What am I predicting?

Participants are predicting the next week's deaths for a region.

## Important notes

The rows containing non-available(n/a) data for the "Next Week's Deaths" column have been removed from the dataset. However, there are still rows containing zero value in the "Next Week's Deaths" column.

There are many n/a values in feature columns in both train and test datasets, so it is definitely worth checking into.

Month and day part of the date has been removed from datasets to prevent leakage.

## Files

*   **train.csv** - the training set
*   **test.csv** - the test set
*   **sample_submission.csv** - a sample submission file in the correct format

## Columns

Id => Unique id for each row

Location => Name of the country/region/group of people

Year  => Year of the start of the week is in

# Cases
Weekly Cases  => Weekly new confirmed cases of COVID-19. Counts can include probable cases, where reported. In rare cases where the source reports a negative daily change due to a data correction, the metric is set to n/a.

Weekly Cases per Million => "Weekly Cases" per 1,000,000 people in the total population of the location

# Deaths
Weekly Deaths => Weekly new deaths attributed to COVID-19. Counts can include probable deaths, where reported. In rare cases where our source reports a negative daily change due to a data correction, the metric is set to n/a.

Weekly Deaths per Million => "Weekly Deaths" per 1,000,000 people in the total population of the location

Next Week's Deaths => Weekly Deaths for the next week. Counts can include probable deaths, where reported

# Vaccinations

Total Vaccinations => Total number of doses administered. For vaccines that require multiple doses, each individual dose is counted. If a person receives one dose of the vaccine, this metric goes up by 1. If they receive a second dose, it goes up by 1 again. If they receive a third/booster dose, it goes up by 1 again

People Vaccinated => Total number of people who received at least one vaccine dose. If a person receives the first dose of a 2-dose vaccine, this metric goes up by 1. If they receive the second dose, the metric stays the same

People Fully Vaccinated => Total number of people who received all doses prescribed by the initial vaccination protocol. If a person receives the first dose of a 2-dose vaccine, this metric stays the same. If they receive the second dose, the metric goes up by 1

Total Boosters => Total number of COVID-19 vaccination booster doses administered (doses administered beyond the number prescribed by the initial vaccination protocol)

Daily Vaccinations => New doses administered per day (7-day smoothed). For countries that don't report data on a daily basis, we assume that doses changed equally on a daily basis over any periods in which no data was reported. This produces a complete series of daily figures, which are then averaged over a rolling 7-day window

Total Vaccinations per Hundred => "Total Vaccinations" per 100 people in the total population of the location

People Vaccinated per Hundred => "People Vaccinated" per 100 people in the total population of the location 

People Fully Vaccinated per Hundred => "People Fully Vaccinated" per 100 people in the total population of the location

Total Boosters per Hundred => "Total Boosters" per 100 people in the total population of the location

Daily Vaccinations per Hundred => "Daily Vaccinations" per 100 people in the total population of the location

Daily People Vaccinated => Daily number of people receiving a first COVID-19 vaccine dose (7-day smoothed).

Daily People Vaccinated per Hundred => "Daily People Vaccinated" per 100 people in the total population of the location