An integrated platform for publishing interactive research applications in statistics, econometrics, data science, and advanced quantitative analysis.
Statistical Applications
Website Visits
Statistical Fields
Analytical Methods
Online Access
Forecasting, ARIMA, SARIMA, GARCH, volatility modeling, and temporal data analysis.
ARDL, NARDL, panel data models, causality testing, and economic modeling.
Deep learning, neural networks, classification, regression, and predictive analytics.
Pattern discovery, clustering, association rules, and large-scale data analytics.
DOE, response surface methods, factorial experiments, and statistical optimization.
Clinical trials, survival analysis, epidemiology, and medical data analysis.
PCA, factor analysis, discriminant analysis, clustering, and high-dimensional statistics.
Bayesian inference, posterior estimation, MCMC, and probabilistic modeling.
Survey sampling, stratified sampling, cluster sampling, and sample size estimation.
Geostatistics, spatial modeling, kriging, and geographic data analysis.
Distribution-free methods, rank-based tests, and robust statistical inference.
Statistical methods for business, economics, social sciences, and engineering.
If you use QAppLab in academic research, please cite the platform as follows:
Estimates fuzzy dynamic relationships between variables using the
Fuzzy ARDL methodology. Developed based on a master's thesis and the
published research paper:
“A Fuzzy ARDL Model for Estimating the Dynamic Relationship
between Government Revenues and Fiscal Balance”
Published in:
Statistics, Optimization and Information Computing.
Interactive educational Shiny application for learning Ordinary Least Squares (OLS) regression step by step.
This application presents a didactic modeling process based on linear regression.
Open ApplicationPlanned tools for SEIR-based simulations, epidemic forecasting, and compartmental model analysis.
Coming SoonPlanned tools for ARIMA, SARIMA, GARCH, volatility modeling, and statistical forecasting workflows.
Coming SoonPlanned tools for predictive modeling, classification, regression, neural networks, and research-oriented machine learning.
Coming Soon