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Introduction to the spEDM package8 days ago
Overview | Installation | Data | Columbus OH spatial analysis dataset | County-level population density in mainland China | Farmland NPP and related variables in mainland China | Usage | References
Geographical Cross Mapping Cardinality10 days ago
Methodological Background | Usage examples | Example of spatial vector data | Example of spatial raster data
Synergistic-Unique-Redundant Decomposition of Causality (SURD)29 days ago
Introduction | Utility Functions | Example Cases | Air Pollution and Cardiovascular Health in Hong Kong | Population Density and Its Drivers in Mainland China | Influence of Climatic and Topographic Factors on Net Primary Productivity (NPP) in Mainland China
Coupling Coordination Degree Model and Metacoupling Analysis1 months ago
Introduction | Coupling Degree | Modified Coupling Degree | Modification by $\text{wang}^{1}$. | Modification by $\text{fan}^{2}$. | Comprehensive Development Index | Coordination Degree | Metacoupling Perspective | Example Cases | Install necessary packages and load data | Analysis of coupling coordination degree | A Meta-Coupling Analysis | References
Pattern Causality Analysis3 months ago
Model principles | Usage examples
State Space Reconstruction3 months ago
Methodological Background | Usage examples | Example of spatial vector data | Example of spatial raster data
Spatial Logistic Map3 months ago
Methodological Background | Usage examples
Spatial Causality Test3 months ago
Methodological Background | Usage examples | Example of spatial vector data | Example of spatial raster data
Geographical Convergent Cross Mapping3 months ago
Methodological Background | Usage examples | Example of spatial vector data | Example of spatial raster data
Geographical Pattern Causality3 months ago
Methodological Background | Usage examples | Example of spatial vector data | Example of spatial raster data
Spatially Convergent Partial Cross Mapping3 months ago
Model principles | Usage examples | Example of spatial vector data | Example of spatial raster data
Temporal Empirical Dynamic Modeling3 months ago
1. Introduction to the tEDM package | 2. Example data in the tEDM package | Hong Kong Air Pollution and Cardiovascular Admissions | US County-Level Carbon Emissions Dataset | COVID-19 Infection Counts in Japan | 3. Case studies of the tEDM package | Air Pollution and Cardiovascular Health in Hong Kong | US County Carbon Emissions and Temperature Dynamics | COVID-19 Spread Across Japanese Prefectures | Reference
Information Consistency-Based Measures for Spatial Stratified Heterogeneity3 months ago
1. Introduction to sshicm package | 1.1 The sshicm package can be used to address following issues: | 1.2 Example data in the sshicm package | baltim data | cinc data | 1.3 Functions in the sshicm package | Two functions for vector-type inputs of dependent and independent variables. | Regression-style data frame modeling function | 2. The principle of measuring spatial stratified heterogeneity based on information consistency | 2.1 When the dependent variable is a continuous variable: | 2.2 When the dependent variable is a nominal variable: | 3. Examples of the sshicm package | Reference
Interactive Detector For Spatial Associations(IDSA)5 months ago
Load data and package | Construct spatial Weight | IDSA modeling
Optimal Parameters-based Geographical Detector(OPGD)5 months ago
Load data and package | Determine optimal discretization parameters | Run geodetector | You can also use opgd() in one time to get result above.
Robust Geographical Detector & Robust Interaction Detector(RGD & RID)5 months ago
Load data and package | Run RGD | Run RID
Compare Size Effect of Spatial Units(SESU)5 months ago
Processing data | Comparison of Size Effect of Spatial Units based on OPGD model | Comparison of Size Effect of Spatial Units based on GOZH model
Spatial Heterogeneity Explanation(GOZH & LESH)5 months ago
Load data and package | Univariate power of determinants detection | Variable interaction detection | Variable interaction contribution
A correlation indicator based on spatial patterns5 months ago
Install and load R packages | Spatial pattern correlation
Synergistic-Unique-Redundant Decomposition of Causality (SURD)8 months ago
Introduction | Utility Functions | Example Cases | Air Pollution and Cardiovascular Health in Hong Kong | Population Density and Its Drivers in Mainland China | Influence of Climatic and Topographic Factors on Net Primary Productivity (NPP) in Mainland China
Spatial Association Detector(SPADE)8 months ago
Load data and package | Spatial Autocorrelation of Depression Prevelence | OPGD modeling | Spatial Weight Matrix | SPADE modeling
Geographical Detector(GD)1 years ago
Load package and pre-processing data. | Factor detector | Interaction detector | Risk detector | Ecological detector | Running four basic geodetectors simultaneously
Consistency With the Results of Existing GDM R Packages1 years ago
Information Consistency-Based Measures for Spatial Association2 years ago
1. The principle of the information consistency-based measures | 2. Example
Information-theoretical V-measure for Spatial Association2 years ago
1. The principle of the information-theoretical V-measure | 2. Example
Spatially Explicit Stratified Power Model2 years ago
Install and load R packages | SESP With Linear Regression | SESP With Spatial Lag Regression | SESP With Spatial Error Regression | SESP With Spatial Durbin Regression | SESP With Spatial Autoregressive Combined | SESP With Geographically Weighted Regression | Results of optimal spatial discretization
Why Is Spatially Explicit Discretization Necessary?2 years ago
Install necessary R packages | The spatial autocorrelation of the example data | Q values corresponding to spatial implicit discretization | A Monte Carlo simulation experiment demonstrating the necessity of spatial explicit discretization
Equivalent Q Values Within Statistical Variance and Linear Regression Framework2 years ago
1. Q Values | 2. Linear Regression Model with Dummy Variables | 3. Behavior of Dummy Variables | 4. Predicted Value for a Category | 5. Ordinary Least Squares (OLS) Estimation | 6. Conclusion | 7. Real-world example | Factor detector | Interaction detector
Loads Spatial Data Sets Related to China2 years ago
Available data sets | Commonly Used CRS for Drawing Maps of China | Region-specific CRS Transformation in China