electricsheepafrica/africa-faostat-food-prices-for-united-republic-of-tanzania
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---
annotations_creators:
- no-annotation
language_creators:
- found
language:
- en
license: cc-by-4.0
multilinguality:
- monolingual
size_categories:
- n<1K
source_datasets:
- original
task_categories:
- tabular-regression
task_ids: []
tags:
- africa
- humanitarian
- hdx
- electric-sheep-africa
- food-security
- indicators
- tza
pretty_name: "United Republic of Tanzania - Food Prices"
dataset_info:
splits:
- name: train
num_examples: 350
- name: test
num_examples: 87
---
# United Republic of Tanzania - Food Prices
**Publisher:** Food and Agriculture Organization (FAO) of the United Nations · **Source:** [HDX](https://data.humdata.org/dataset/faostat-food-prices-for-united-republic-of-tanzania) · **License:** `cc-by-igo` · **Updated:** 2026-04-06
---
## Abstract
Food Prices for United Republic of Tanzania.
Contains data from the FAOSTAT [bulk data service](https://fenixservices.fao.org/faostat/static/bulkdownloads/datasets_E.json) covering the following categories: Consumer Price Indices, Deflators, Exchange rates, Producer Prices
Each row in this dataset represents country-level aggregates. Temporal coverage is indicated by the `startdate`, `enddate` column(s). Geographic scope: **TZA**.
*Curated into ML-ready Parquet format by [Electric Sheep Africa](https://huggingface.co/electricsheepafrica).*
---
## Dataset Characteristics
| | |
|---|---|
| **Domain** | Food security and nutrition |
| **Unit of observation** | Country-level aggregates |
| **Rows (total)** | 438 |
| **Columns** | 17 (6 numeric, 9 categorical, 2 datetime) |
| **Train split** | 350 rows |
| **Test split** | 87 rows |
| **Geographic scope** | TZA |
| **Publisher** | Food and Agriculture Organization (FAO) of the United Nations |
| **HDX last updated** | 2026-04-06 |
---
## Variables
**Geographic** — `iso3` (TZA), `year_code` (range 1970.0–2024.0), `year` (range 1970.0–2024.0).
**Temporal** — `startdate`, `enddate`.
**Outcome / Measurement** — `value` (range 0.0566–252.2274).
**Identifier / Metadata** — `area_code` (range 215.0–215.0), `area_code_m49` ('834), `item_code` (range 22024.0–22028.0), `element_code` (range 6179.0–62250.0), `esa_source` (HDX) and 1 others.
**Other** — `area` (United Republic of Tanzania), `item` (GDP Deflator, Gross Fixed Capital Formation Deflator, Value Added Deflator (Agriculture, forestry and fishery)), `element` (Value Standard Local Currency, 2015 prices, Value US$, 2015 prices), `unit` (SLC, USD), `flag` (X, E).
---
## Quick Start
```python
from datasets import load_dataset
ds = load_dataset("electricsheepafrica/africa-faostat-food-prices-for-united-republic-of-tanzania")
train = ds["train"].to_pandas()
test = ds["test"].to_pandas()
print(train.shape)
train.head()
```
---
## Schema
| Column | Type | Null % | Range / Sample Values |
|---|---|---|---|
| `iso3` | object | 0.0% | TZA |
| `startdate` | datetime64[ns] | 0.0% | |
| `enddate` | datetime64[ns] | 0.0% | |
| `area_code` | int64 | 0.0% | 215.0 – 215.0 (mean 215.0) |
| `area_code_m49` | object | 0.0% | '834 |
| `area` | object | 0.0% | United Republic of Tanzania |
| `item_code` | int64 | 0.0% | 22024.0 – 22028.0 (mean 22025.7397) |
| `item` | object | 0.0% | GDP Deflator, Gross Fixed Capital Formation Deflator, Value Added Deflator (Agriculture, forestry and fishery) |
| `element_code` | int64 | 0.0% | 6179.0 – 62250.0 (mean 34214.5) |
| `element` | object | 0.0% | Value Standard Local Currency, 2015 prices, Value US$, 2015 prices |
| `year_code` | int64 | 0.0% | 1970.0 – 2024.0 (mean 1996.8767) |
| `year` | int64 | 0.0% | 1970.0 – 2024.0 (mean 1996.8767) |
| `unit` | object | 0.0% | SLC, USD |
| `value` | float64 | 0.0% | 0.0566 – 252.2274 (mean 60.4233) |
| `flag` | object | 0.0% | X, E |
| `esa_source` | object | 0.0% | HDX |
| `esa_processed` | object | 0.0% | 2026-04-08 |
---
## Numeric Summary
| Column | Min | Max | Mean | Median |
|---|---|---|---|---|
| `area_code` | 215.0 | 215.0 | 215.0 | 215.0 |
| `item_code` | 22024.0 | 22028.0 | 22025.7397 | 22025.0 |
| `element_code` | 6179.0 | 62250.0 | 34214.5 | 34214.5 |
| `year_code` | 1970.0 | 2024.0 | 1996.8767 | 1997.0 |
| `year` | 1970.0 | 2024.0 | 1996.8767 | 1997.0 |
| `value` | 0.0566 | 252.2274 | 60.4233 | 61.7426 |
---
## Curation
Raw data was downloaded from HDX via the CKAN API and converted to Parquet. Column names were lowercased and standardised to snake_case. Common missing-value markers (`N/A`, `null`, `none`, `-`, `unknown`, `no data`, `#N/A`) were unified to `NaN`. 2 column(s) were cast from string to numeric or datetime based on parse-success rate (>85% threshold). The dataset was split 80/20 into train and test partitions using a fixed random seed (42) and saved as Snappy-compressed Parquet.
---
## Limitations
- Data originates from Food and Agriculture Organization (FAO) of the United Nations and has not been independently validated by ESA.
- Automated cleaning cannot correct for misreported values, definitional inconsistencies, or sampling bias in the original collection.
- Refer to the [original HDX dataset page](https://data.humdata.org/dataset/faostat-food-prices-for-united-republic-of-tanzania) for the publisher's own methodology notes and caveats.
---
## Citation
```bibtex
@dataset{hdx_africa_faostat_food_prices_for_united_republic_of_tanzania,
title = {United Republic of Tanzania - Food Prices},
author = {Food and Agriculture Organization (FAO) of the United Nations},
year = {2026},
url = {https://data.humdata.org/dataset/faostat-food-prices-for-united-republic-of-tanzania},
note = {Repackaged for machine learning by Electric Sheep Africa (https://huggingface.co/electricsheepafrica)}
}
```
---
*[Electric Sheep Africa](https://huggingface.co/electricsheepafrica) — Africa's ML dataset infrastructure. Lagos, Nigeria.*
---
### 数据集元数据
| 元数据项 | 内容 |
|---|---|
| 注释创建者 | 无注释 |
| 语言创建方式 | 现有资源获取 |
| 数据语言 | 英语 |
| 许可协议 | CC-BY-4.0(知识共享署名4.0国际许可协议) |
| 多语言属性 | 单语言 |
| 数据规模 | 少于1000条 |
| 源数据集类型 | 原创数据集 |
| 任务类别 | 表格回归 |
| 任务子类别 | 无 |
| 标签 | 非洲、人道主义、HDX(人道主义数据交换)、Electric Sheep Africa(电羊非洲)、粮食安全、指标、TZA |
| 展示名称 | 坦桑尼亚联合共和国——食品价格 |
| 训练集样本数 | 350 |
| 测试集样本数 | 87 |
---
# 坦桑尼亚联合共和国——食品价格
**发布方:** 联合国粮食及农业组织(Food and Agriculture Organization, FAO) · **来源:** [HDX(人道主义数据交换)](https://data.humdata.org/dataset/faostat-food-prices-for-united-republic-of-tanzania) · **许可协议:** `cc-by-igo` · **更新日期:** 2026-04-06
---
## 摘要
本数据集收录坦桑尼亚联合共和国的食品价格相关数据。数据源自FAOSTAT的[批量数据服务](https://fenixservices.fao.org/faostat/static/bulkdownloads/datasets_E.json),涵盖以下类别:消费者价格指数、平减指数、汇率、生产者价格。
数据集中每一行代表国家级聚合统计数据。时间覆盖范围由`startdate`(开始日期)与`enddate`(结束日期)两列标注。地理覆盖范围:**TZA(坦桑尼亚)**。
*本数据集已由[Electric Sheep Africa(电羊非洲)](https://huggingface.co/electricsheepafrica)整理为适用于机器学习的Parquet(柱状存储格式)格式。*
---
## 数据集特征
| | |
|---|---|
| **领域** | 粮食安全与营养 |
| **观测单元** | 国家级聚合统计数据 |
| **总行数** | 438 |
| **列数** | 17列(6个数值型、9个分类型、2个日期时间型) |
| **训练集拆分** | 350行 |
| **测试集拆分** | 87行 |
| **地理覆盖范围** | TZA(坦桑尼亚) |
| **发布方** | 联合国粮食及农业组织(Food and Agriculture Organization, FAO) |
| **HDX最后更新时间** | 2026-04-06 |
---
## 变量说明
### 地理变量
`iso3`(TZA,坦桑尼亚ISO 3位国家代码)、`year_code`(年份编码,取值范围1970.0–2024.0)、`year`(年份,取值范围1970.0–2024.0)。
### 时间变量
`startdate`(开始日期)、`enddate`(结束日期)。
### 结果/测量变量
`value`(数值,取值范围0.0566–252.2274)。
### 标识符/元数据变量
`area_code`(国家编码,取值范围215.0–215.0)、`area_code_m49`(M49国家代码,取值为'834)、`item_code`(项目编码,取值范围22024.0–22028.0)、`element_code`(要素编码,取值范围6179.0–62250.0)、`esa_source`(数据来源,为HDX)及其他1个字段。
### 其他变量
`area`(国家名称,固定为坦桑尼亚联合共和国)、`item`(项目类别,包含GDP平减指数、固定资本形成总额平减指数、(农业、林业和渔业)增加值平减指数)、`element`(要素类别,包含标准本位币价值(2015年价)、美元价值(2015年价))、`unit`(单位,包含SLC、USD)、`flag`(数据标记,包含X、E)。
---
## 快速上手
python
from datasets import load_dataset
ds = load_dataset("electricsheepafrica/africa-faostat-food-prices-for-united-republic-of-tanzania")
train = ds["train"].to_pandas()
test = ds["test"].to_pandas()
print(train.shape)
train.head()
---
## 数据结构
| 列名 | 数据类型 | 空值占比 | 取值范围/示例值 |
|---|---|---|---|
| `iso3` | 字符串型(object) | 0.0% | 固定为TZA |
| `startdate` | 日期时间型(datetime64[ns]) | 0.0% | 无 |
| `enddate` | 日期时间型(datetime64[ns]) | 0.0% | 无 |
| `area_code` | 整型(int64) | 0.0% | 215.0 – 215.0(均值为215.0) |
| `area_code_m49` | 字符串型(object) | 0.0% | 固定为'834 |
| `area` | 字符串型(object) | 0.0% | 固定为坦桑尼亚联合共和国 |
| `item_code` | 整型(int64) | 0.0% | 22024.0 – 22028.0(均值为22025.7397) |
| `item` | 字符串型(object) | 0.0% | GDP平减指数、固定资本形成总额平减指数、(农业、林业和渔业)增加值平减指数 |
| `element_code` | 整型(int64) | 0.0% | 6179.0 – 62250.0(均值为34214.5) |
| `element` | 字符串型(object) | 0.0% | 标准本位币价值(2015年价)、美元价值(2015年价) |
| `year_code` | 整型(int64) | 0.0% | 1970.0 – 2024.0(均值为1996.8767) |
| `year` | 整型(int64) | 0.0% | 1970.0 – 2024.0(均值为1996.8767) |
| `unit` | 字符串型(object) | 0.0% | SLC、USD |
| `value` | 浮点型(float64) | 0.0% | 0.0566 – 252.2274(均值为60.4233) |
| `flag` | 字符串型(object) | 0.0% | X、E |
| `esa_source` | 字符串型(object) | 0.0% | 固定为HDX |
| `esa_processed` | 字符串型(object) | 0.0% | 2026-04-08 |
---
## 数值型变量统计摘要
| 列名 | 最小值 | 最大值 | 均值 | 中位数 |
|---|---|---|---|---|
| `area_code` | 215.0 | 215.0 | 215.0 | 215.0 |
| `item_code` | 22024.0 | 22028.0 | 22025.7397 | 22025.0 |
| `element_code` | 6179.0 | 62250.0 | 34214.5 | 34214.5 |
| `year_code` | 1970.0 | 2024.0 | 1996.8767 | 1997.0 |
| `year` | 1970.0 | 2024.0 | 1996.8767 | 1997.0 |
| `value` | 0.0566 | 252.2274 | 60.4233 | 61.7426 |
---
## 数据整理流程
原始数据通过CKAN API从HDX下载,并转换为Parquet格式。列名统一转换为小写并采用蛇形命名法(snake_case)进行标准化。常见的缺失值标记(`N/A`、`null`、`none`、`-`、`unknown`、`no data`、`#N/A`)被统一替换为`NaN`。基于解析成功率(阈值>85%),将2列从字符串类型转换为数值型或日期时间型。本数据集以固定随机种子(42)按80/20比例划分为训练集与测试集,并保存为Snappy压缩的Parquet格式文件。
---
## 数据集局限性
- 数据源自联合国粮食及农业组织(Food and Agriculture Organization, FAO),未由Electric Sheep Africa(电羊非洲)进行独立验证。
- 自动化清洗流程无法修正原始数据收集中的错报值、定义不一致或抽样偏差问题。
- 如需查看发布方的官方方法说明与免责条款,请参阅[原始HDX数据集页面](https://data.humdata.org/dataset/faostat-food-prices-for-united-republic-of-tanzania)。
---
## 引用格式
bibtex
@dataset{hdx_africa_faostat_food_prices_for_united_republic_of_tanzania,
title = {United Republic of Tanzania - Food Prices},
author = {Food and Agriculture Organization (FAO) of the United Nations},
year = {2026},
url = {https://data.humdata.org/dataset/faostat-food-prices-for-united-republic-of-tanzania},
note = {Repackaged for machine learning by Electric Sheep Africa (https://huggingface.co/electricsheepafrica)}
}
---
*[Electric Sheep Africa(电羊非洲)](https://huggingface.co/electricsheepafrica) — 非洲的机器学习数据集基础设施。尼日利亚拉各斯。*
提供机构:
electricsheepafrica



