Data Analysis

Comprehensive normality testing using multiple statistical methods

Data Processing

Batch redact sensitive data from logs using configurable rules and multiple strategies

Data Processing

Parse Apache/Nginx access logs using regex patterns and extract structured data

Data Processing

Merge multiple markdown files with smart header level adjustment and table of contents generation

Data Analysis

Import created→started→resolved timestamps from CSV (Jira-style or simple) and get flow metrics the way agile coaches read them: lead/cycle time percentiles, WIP age, throughput per day/week/month, a cumulative flow diagram and a Little's Law consistency check.

Data Processing

Turn .ipynb into a # %% Python script and detect out-of-order, hidden, and deleted state

Data Processing

List own and inherited keys using lodash _.keysIn

Data Processing

List own enumerable keys using lodash _.keys

Data Processing

Get the last item from an array using lodash _.last

Data Analysis

Analyze data kurtosis to measure the "tailedness" of distribution and detect heavy-tailed or light-tailed patterns

Data Processing

Invert keys grouped by values using lodash _.invertBy

Data Processing

Invert keys and values using lodash _.invert