Browse the tool catalog - Data Processing | Page 6 | Elysia Tools

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Browse the tool catalog - Data Processing | Page 6

Search and filter the online tool directory by task, format, and category, then open detailed pages with clear inputs, examples, and execution context. Focused on Data Processing. Page 6.

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Images, Audio & Video507

Image, audio, and video processing, conversion, and optimization tools

Math, Date & Finance448

Calculators, numerics, date logic, statistics, and finance tools

Design & Color281

Color, layout, graphics, visual styling, and design helper tools

Text & Writing183

Writing, cleanup, formatting, extraction, and text analysis tools

Conversion & Encoding160

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

Developer & Web150

Developer utilities, networking, web debugging, and automation helpers

Audio Encoding and Format Conversion Tools

Image Format Conversion and Animated Export Tools

JSON Interchange and Format Translation Tools

Color Space Conversion Tools for Web and Print

Text Case, Encoding, and Normalization Conversion Tools

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Data Processing

Fill Array

Fill array with value from start to end index using lodash _.fill

Data Processing

.env Parser

Extract and validate .env style KEY=VALUE configurations with detection of duplicate keys and suspicious spaces/quotes

Data Processing

Column Calculator

Perform calculations on columns and add new rows

Data Processing

Column Remover

Remove specified columns from table data

Data Processing

Column Renamer

Rename column headers in CSV and table data with preview and validation

Data Processing

Column Reorder

Reorder table columns without changing the data rows

Data Analysis

Number Range Statistics

Analyze and count numbers within specified ranges or intervals

Data Processing

Row Calculator

Perform calculations on each row and add new columns

Data Analysis

Seasonal Index Calculator

Calculate seasonal indices for time series data to identify seasonal patterns

Data Processing

Multi-Table Joiner

Merge and join multiple tables with various join types (inner, left, right, full)

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 Analysis

Regression Analyzer

Advanced regression analysis tool for performing linear regression analysis, calculating regression statistics, and making predictions. Perfect for statistical modeling, trend analysis, forecasting, and understanding relationships between variables. Features: - Simple linear regression (y = mx + b) - Multiple linear regression support - Regression coefficients calculation - Statistical significance testing - R-squared and adjusted R-squared - Residual analysis and diagnostics - Prediction intervals and confidence intervals - Outlier detection in regression - Model validation metrics - Visual regression diagnostics - Data transformation support Common Use Cases: - Sales forecasting and trend analysis - Financial modeling and risk assessment - Scientific research and hypothesis testing - Quality control and process optimization - Marketing analytics and ROI analysis - Medical and biological research