Data Analysis

Generate frequency distribution tables for data with support for numeric grouping, custom ranges, percentage statistics, and more. Perfect for data analysis, statistical reports, and data visualization preparation.

Data Processing

Find the first matching key using lodash _.findKey

Data Processing

Flatten array one level deep using lodash _.flatten

Data Processing

Flatten array completely using lodash _.flattenDeep

Data Processing

Flatten array to specified depth using lodash _.flattenDepth

Data Processing

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

Data Processing

Scale and normalize features using various methods for machine learning preprocessing and data standardization

Data Processing

Evaluate bounded Excel-style formulas against JSON cell values and explain results, references, and spreadsheet errors.

Data Processing

Apply deep default values using lodash _.defaultsDeep

Data Processing

Apply default values to an object using lodash _.defaults

Data Processing

Remove values from array that are present in other arrays using lodash _.difference

Data Processing

Drop first N items from array using lodash _.drop