data_merge_concat

Vertically merge CSV, TSV, Excel, and SPSS files into one file.

541|171|Updated May 3, 2018
One-click install
npx skills add https://github.com/cas-bigdatalab/piflow --skill data-merge-concat
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: data_merge_concat
Source: https://github.com/cas-bigdatalab/piflow/tree/main/workspace/skills/data_merge_concat
Command: npx skills add https://github.com/cas-bigdatalab/piflow --skill data-merge-concat

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill requires pandas, dask, and includes scripts (resource) components.

What problem does it solve?

This Skill automates the process of vertically merging multiple structured data files, simplifying the task of combining data into a single file.

Core Features & Use Cases

  • Vertical Data Merging: Combines data files with the same structure into a single file.
  • File Format Support: Handles CSV, TSV, Excel, and SPSS files.
  • Use Case: Ideal for data scientists or analysts who need to merge datasets from different sources for analysis.

Quick Start

Run the data_merge_concat skill to concatenate 'file1.csv', 'file2.csv', and 'file3.csv' into 'merged.csv'.

Frequently Asked Questions about data_merge_concat

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I merge multiple structured data files into a single file?

To merge multiple structured data files, you can vertically concatenate them into a single dataset. This combines files with the same structure, consolidating CSV, TSV, Excel, or SPSS formats for analysis workflows.

Can I concatenate SPSS and Excel files together vertically?

Yes, you can concatenate SPSS and Excel files vertically. The process supports combining CSV, TSV, Excel, and SPSS formats, provided the structured data files share the same schema for accurate consolidation.

Do I need pandas or dask for large dataset vertical merges?

You need pandas for standard file concatenation, and optionally dask for handling large datasets. Dask enables efficient vertical merges when the structured data files exceed standard memory limits.

What is the best way to consolidate multiple CSV files with the same columns?

The best way to consolidate multiple CSV files with matching columns is through vertical merging. This stacks the rows from each structured file into a single output, streamlining data consolidation.

Does vertical data merging work for combining time series data from different sources?

Yes, vertical data merging works for combining time series data from different sources. It stacks structured files vertically into a single file, simplifying the consolidation of datasets for analysis.