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Group Tools

Browse 18 online group tools in your browser. Text inputs are not stored, and uploaded files are automatically deleted after 6 hours.

Explore 18 tools grouped under the Group category and use them through a browser-based interface without installing software.

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18 matching tools

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FAQ

What can I do with Group tools?

You can browse and use the 18 tools included in the Group category through your browser interface.

Do I need to install software?

No software installation is needed. You can access these tools in your browser while processing runs on Elysia Tools servers.

How is my data handled?

Text inputs are not stored. Uploaded files are automatically deleted after 6 hours, and processing runs on Elysia Tools servers.

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Format, file, archive, unit, and encoding conversion tools

Lead Generation Quiz Launch and Contact Handoff
Memorial Drafts: Family Review and Print Handoff
Private Habit Records: Backup, Restore and Sharing Review
Article to X and LinkedIn Drafts: Fact Review and Handoff
Markdown Interactive Deck Review and Offline Handoff

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Math & Numbers

ANOVA Calculator

Run one-way ANOVA across multiple groups and inspect sums of squares, F statistic, and p-value

Development

Array Grouper

Group array elements based on various criteria such as length, alphabetical order, numeric ranges, custom conditions, and more

Data Processing

Chunk Array

Split array into chunks of specified size using lodash _.chunk

Data Analysis

Correlation Analyzer

Advanced correlation analysis tool that calculates correlation coefficients between variables to measure the strength and direction of their linear relationships. Perfect for statistical analysis, financial modeling, scientific research, and data exploration. Features: - Multiple correlation methods (Pearson, Spearman, Kendall) - Correlation matrix generation - Statistical significance testing (p-values) - Confidence intervals calculation - Heatmap visualization - Scatter plot matrix generation - Missing value handling strategies - Outlier detection and handling - Group analysis capabilities - Detailed statistical reports Common Use Cases: - Financial market analysis and risk assessment - Scientific research and hypothesis testing - Customer behavior and marketing analysis - Healthcare and medical data analysis - Quality control and process optimization - Educational performance evaluation

Data Processing

Count By

Count items by a derived key using lodash _.countBy

Utilities

Crystal Structure Explorer

Browse ~25 textbook crystal structures with space group, lattice constants, coordination, and a rotatable Three.js 3D ball-and-stick model.

Data Processing

CSV Data Grouper

Group CSV data by specified columns with aggregation options. Perfect for summarizing and analyzing large datasets by categories, dates, or other criteria.

Data Processing

Group By

Group items by a derived key using lodash _.groupBy

Data Processing

Invert By

Invert keys grouped by values using lodash _.invertBy

Utilities

IUPAC Organic Naming Tool

Parse SMILES, detect the senior functional group, find the longest carbon chain, and emit a teaching-oriented IUPAC name with E/Z and R/S hints.

Math & Numbers

Kruskal-Wallis Calculator

Compare three or more independent groups with the nonparametric Kruskal-Wallis H test

Development

Named Group Tester

Parse and display named capture groups from regex patterns

Data Processing

Number Combination Duplicate Finder

Paste multiple number combinations and find which numbers repeat across the whole set, with occurrence counts and group positions.

Math & Numbers

One-Way ANOVA Calculator

Compare means across three or more independent groups with a one-way ANOVA F test

Generator

Random Group Generator

Randomly group input data into specified number of groups with flexible options

Data Processing

Unzip Arrays

Split grouped arrays using lodash _.unzip

Format Conversion

XLSX Freeze Pane Manager

Freeze top rows/left columns automatically and apply row or column outline groups for easier spreadsheet reading

Data Processing

Zip Arrays

Combine arrays by index using lodash _.zip

Data Processing

130 tools

Browse 130 online data processing tools for working with data through your browser. Text inputs are not stored, and uploaded files are deleted after 6 hours.

Lodash

53 tools

Browse 53 online Lodash tools for working with Lodash-related code and data in your browser. Text inputs are not stored, and uploaded files are deleted after 6 hours.

Array

60 tools

Browse 60 online array tools for processing, converting, validating, and managing array data in your browser.

Group Comparison

3 tools

Browse 3 online group comparison tools. Use them in your browser while processing runs on Elysia Tools servers; text inputs are not stored and uploaded files are deleted after 6 hours.

Math

502 tools

Browse 502 online math tools for working with math operations, data, and files in your browser. Text inputs are not stored, and uploaded files are deleted after 6 hours.

Multiple

142 tools

Browse 142 online tools for working with multiple formats and operations in your browser, with secure server processing and automatic file deletion after 6 hours.