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Utility Tools
General-purpose conversion and generation tools
Available Tools
Unit Converter
: Convert between various measurement units
QR Code Generator
: Generate QR codes from text or URLs
Assignment Problem Solver
: Solve assignment problems using the Hungarian algorithm
Statistics Calculator
: Calculate basic descriptive statistics from a dataset
ROI Calculator
: Calculate return on investment and payback period
NPV Calculator
: Calculate net present value and internal rate of return
Depreciation Calculator
: Calculate asset depreciation using straight-line or declining-balance method
LCC Calculator
: Calculate life cycle cost for assets and equipment
Weighted Score Calculator
: Evaluate alternatives using weighted multi-criteria scoring
Regression Calculator
: Perform linear regression analysis on x,y data
Interpolation Calculator
: Perform linear interpolation or extrapolation from data points
Data Profiler
: Compute descriptive statistics for numeric datasets
Correlation Heatmap
: Compute and visualize Pearson correlation matrix
K-Means Clustering
: Partition data into K clusters using K-Means algorithm
PCA Dimension Reduction
: Reduce dimensions using Principal Component Analysis
DBSCAN Clustering
: Density-based clustering with noise detection
Multiple Regression Analysis
: Fit multiple linear regression model with diagnostics
Feature Importance
: Rank predictors by importance to the target variable
Hierarchical Clustering
: Agglomerative clustering with linkage methods