The Ultimate Halloween Candy Power Ranking

# Context

What’s the best (or at least the most popular) Halloween candy? That was the question this dataset was collected to answer. Data was collected by creating a website where participants were shown [presenting two fun-sized candies and asked to click on the one they would prefer to receive](http://walthickey.com/2017/10/18/whats-the-best-halloween-candy/). In total, more than 269 thousand votes were collected from 8,371 different IP addresses.

# Content

`candy-data.csv` includes attributes for each candy along with its ranking. For binary variables, 1 means yes, 0 means no. The data contains the following fields:

* chocolate: Does it contain chocolate?
* fruity: Is it fruit flavored?
* caramel: Is there caramel in the candy?
* peanutalmondy: Does it contain peanuts, peanut butter or almonds?
* nougat: Does it contain nougat?
* crispedricewafer: Does it contain crisped rice, wafers, or a cookie component?
* hard: Is it a hard candy?
* bar: Is it a candy bar?
* pluribus: Is it one of many candies in a bag or box?
* sugarpercent: The percentile of sugar it falls under within the data set.
* pricepercent: The unit price percentile compared to the rest of the set.
* winpercent: The overall win percentage according to 269,000 matchups.

### Acknowledgements:

This dataset is Copyright (c) 2014 ESPN Internet Ventures and distributed under an [MIT license](https://github.com/fivethirtyeight/data/blob/master/LICENSE). Check out the analysis and write-up here: [The Ultimate Halloween Candy Power Ranking](http://fivethirtyeight.com/features/the-ultimate-halloween-candy-power-ranking/). Thanks to [Walt Hickey](http://walthickey.com/) for making the data available.

### Inspiration:

* Which qualities are associated with higher rankings?
* What’s the most popular candy? Least popular?
* Can you recreate the [538 analysis](http://fivethirtyeight.com/features/the-ultimate-halloween-candy-power-ranking/) of this dataset?

本数据集旨在解答何为最佳（或至少最受欢迎的）万圣节糖果之问题。数据收集过程通过创建一个网站实现，参与者在此网站上会被展示两种小包装糖果，并被要求点击他们更愿意收到的糖果（详情请见：http://walthickey.com/2017/10/18/whats-the-best-halloween-candy/）。总计收集了超过269,000张选票，来自8,371个不同的IP地址。

`candy-data.csv` 文件包含了每款糖果的属性及其排名。对于二元变量，1代表是，0代表否。数据包含以下字段：

* 巧克力：糖果中是否含有巧克力？
* 水果味：糖果是否具有水果风味？
* 焦糖：糖果中是否含有焦糖？
* 花生杏仁：糖果中是否含有花生、花生酱或杏仁？
* 果仁糖：糖果中是否含有果仁糖？
* 脆米饼干：糖果中是否含有脆米、饼干或饼干成分？
* 硬糖果：糖果是否为硬糖果？
* 巧克力棒：糖果是否为巧克力棒？
* 多种糖果：糖果是否为袋或盒中的多种糖果之一？
* 糖分百分位：糖果在数据集中糖分含量的百分位数。
* 价格百分位：与数据集中其他糖果相比的单位价格百分位数。
* 胜率百分位：根据269,000次对决计算出的总体胜率百分位数。

### 致谢：

本数据集版权所有（c）2014 ESPN Internet Ventures，并遵循[MIT许可证](https://github.com/fivethirtyeight/data/blob/master/LICENSE)进行分发。分析及撰写可参考此处：[万圣节糖果终极力量排名](http://fivethirtyeight.com/features/the-ultimate-halloween-candy-power-ranking/)。感谢[Walt Hickey](http://walthickey.com/)提供数据。

### 启发：

* 哪些品质与更高排名相关联？
* 哪款糖果最受欢迎？哪款最不受欢迎？
* 你能否重新创建[538分析](http://fivethirtyeight.com/features/the-ultimate-halloween-candy-power-ranking/)？