Data Analysis

Calculate seasonal indices for time series data to identify seasonal patterns

Data Analysis

Detect outliers in numerical data using various statistical methods including IQR, Z-score, and modified Z-score

Data Processing

Scan text/logs for potential PII (Personally Identifiable Information) and annotate positions and types for redaction and compliance checking

Data Analysis

Generate interactive pivot tables from CSV/JSON data with customizable row, column, and value field configurations

Data Analysis

Friedman and Iman-Davenport tests with exact p-values, average ranks, the Nemenyi critical difference and the classic CD diagram with cliques — plus an optional Bonferroni-Dunn overlay against a control model.

Data Processing

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

Data Analysis

Define input distributions (normal/uniform/lognormal/triangular), write a formula, run thousands of trials, and get the output distribution histogram with confidence intervals.

Data Processing

Get the item at a specific index using lodash _.nth

Data Analysis

Analyze and count numbers within specified ranges or intervals

Data Processing

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

Data Processing

Convert between different object key-value formats and manipulate object structures

Data Processing

Comprehensive missing value detection, analysis, and intelligent handling with multiple strategies