Who Are We?
The Quantitative Analysis Research Core (QUARC) is a dedicated facility that provides specialized quantitative support to advance research in human movement and physiology.
Our mission is to help researchers harness cutting-edge quantitative techniques to gain deeper insights into the dynamics of human movement, variability, and performance. We offer a broad range of services, including statistical consulting, nonlinear analysis, data processing, and customized training, tailored to meet the unique needs of each research project. Our team collaborates closely with clients to ensure they have access to advanced analysis tools, whether through hands-on assistance, training, or consultation.
Services
Statistical Consulting
Guidance on choosing appropriate statistical techniques and interpreting results for meaningful insights.
Our statistical consulting services provide guidance on selecting the most appropriate statistical techniques tailored to your research goals. We offer support in data cleaning, handling missing data, exploratory data analysis, hypothesis testing, regression modeling, and advanced statistical methodologies. We specialize in multilevel modeling, time-series analysis, and Bayesian statistics to ensure rigorous analysis and interpretation of your data.
Nonlinear Analysis Consultation
Specialized consultation for nonlinear time-series analysis, including fractal analysis and RQA.
Dive deeper into complex systems with our nonlinear analysis consultation. We offer expertise in techniques such as fractal analysis, recurrence quantification analysis (RQA), entropy measures, and Lyapunov exponent calculations. Our consultation includes data preprocessing, parameter selection, and interpretation of results to reveal insights into system dynamics and hidden patterns in time-series data.
Data Analysis
Assistance with data processing, visualization, and simple machine learning models tailored to research needs.
Our data analysis services cover data processing, visualization, and machine learning models tailored to specific research needs. We assist in preprocessing data, feature engineering, and developing predictive models. Additionally, we specialize in data visualization techniques to make complex data insights accessible and impactful. From simple linear regressions to complex neural network models, our data analysis services ensure robust and insightful results.
Mini-Workshops (Custom Training)
Development of customized training sessions, with prepared datasets and presentations for research needs.
We offer tailored mini-workshops that provide hands-on training in advanced analytical techniques, customized datasets, and real-world applications. Our workshops cover topics like R and Python programming, machine learning, and specialized techniques in nonlinear and statistical analysis. Each session is customized based on the participant's needs, ensuring a meaningful learning experience with real research applications.
Specialized Nonlinear & Quantitative Services
Probability Analysis
- Approximate Entropy
- False Nearest Neighbor
- Multiscale Entropy
- Permutation Entropy
- Sample Entropy
- Symbolic Entropy
Fractal Analysis
- Detrended Fluctuation Analysis
- Correlation Dimension
- Fractal Dimension
- Hurst Exponents
- Multifractal Analysis
State Space Reconstruction
- Delay Embedding
- Time Delay Parameter
- Embedding Dimension
- Average Mutual Information
- Recurrence Plots
Dynamical Systems & Stability
- Lyapunov Exponents
- Recurrence Quantification Analysis
- Floquet Multipliers
Synchronization Analysis
- Relative Phase
- Cross Recurrence Quantification Analysis
- Cross Sample Entropy
- Cross Approximate Entropy
Network Analysis
- Functional Connectivity Networks
- Cross Recurrence Quantification Analysis
- Granger Causality
- Transfer Entropy
Probability Analysis
- Approximate Entropy
- False Nearest Neighbor
- Multiscale Entropy
- Permutation Entropy
- Sample Entropy
- Symbolic Entropy
Fractal Analysis
- Detrended Fluctuation Analysis
- Correlation Dimension
- Fractal Dimension
- Hurst Exponents
- Multifractal Analysis
State Space Reconstruction
- Delay Embedding
- Time Delay Parameter
- Embedding Dimension
- Average Mutual Information
- Recurrence Plots
Dynamical Systems & Stability
- Lyapunov Exponents
- Recurrence Quantification Analysis
- Floquet Multipliers
Synchronization Analysis
- Relative Phase
- Cross Recurrence Quantification Analysis
- Cross Sample Entropy
- Cross Approximate Entropy
Network Analysis
- Functional Connectivity Networks
- Cross Recurrence Quantification Analysis
- Granger Causality
- Transfer Entropy
Rates
Duration: 3 hours
Internal Rate (IR): $172.50 | External Rate (ER): $212.50
- Guidance on choosing appropriate statistical techniques for your experimental design
- Assistance in interpreting statistical results to ensure meaningful insights
- Ideal for researchers and organizations needing support with complex experimental designs
Duration: 4 hours
IR: $237.50 | ER: $297.50
- Specialized consultation for nonlinear procedures on time-series data
- Assistance with understanding complex time dependencies, variability, and nonlinearity
- Recommended for Recurrence Quantification Analysis, fractal analysis, or similar nonlinear methods
Duration: 9 hours
IR: $562.50 | ER: $722.50
- Help with small-scale programming tasks (e.g., cleaning datasets, feature extraction)
- Debugging code to resolve issues in analysis pipelines
- Data visualization tailored to research objectives or reporting requirements
- Assistance with simple machine learning models (e.g., Random Forests, SVMs)
- Note: More intensive work requires custom cost estimates
Duration: 12 hours
IR: $757.50 | ER: $977.50
- Consultation on experimental design and pilot data formatting
- Development of custom code and simulations for power analysis
- Includes compute time allocation and detailed report generation
Duration: 6 hours
IR: $367.50 | ER: $467.50
- Comprehensive feedback on experimental design and statistical methodology
- Assistance with refining grant proposals
- Generation of letters of support
Duration: 24 hours
IR: $1,602.50 | ER: $2,082.50
- Development of customized training sessions tailored to specific research needs
- Preparation of datasets, creation of bespoke code, and presentation preparation
- Includes optional recording
Cost Range: $100 – $500
- COBRE sponsorship allows software licenses at a rate of $100 annually
- Monitoring development and testing hours ensures sustainable pricing
- Annual evaluation to adjust pricing as needed
Steps to Collaborate with QUARC
2
Initial Consultation
An initial consultation will follow to discuss project requirements and objectives.
3
Receive a Detailed Quote
A detailed quote for services will be provided based on your project's scope.
4
Review and Sign the Agreement
Review and sign the project agreement to formalize the collaboration.
5
Provide Required Data and Resources
Supply any necessary data or resources required to complete the work.
6
Project Work Begins
Work commences according to the agreed project timeline.