R: Simulate Spatial Data Generation Processes

# Simulate Spatial Data Generation Processes

## Documentation for package ‘spdgp’ version 0.1.0

- DESCRIPTION file
- Package NEWS
- Package README

## Help Pages

make_error | Simulate an error term
make_square_grid | Create a square grid
make_wx | Create Spatial Lags of variables
make_wxg | Calculate the effect of spatially lagged X variables
make_x | Simulate X variables
make_xb | Calculate predicted X values based on coefficients
make_x_bivariate | Simulate X variables
make_x_normal | Simulate X variables
make_x_uniform | Simulate X variables
sim_durbin | Simulate the Spatial Durbin Model
sim_error | Simulate Spatial Error Process
sim_gns | Simulate General Nested Model
sim_grid_listw | Generate spatial weights matrix for a grid
sim_mess | Simiulate Matrix Exponential Spatial Lag Model
sim_ols | Simulate OLS
sim_sar | Simulate Spatial Lag Model (SAR)
sim_sarar | Simulate the Spatial Autoregressive Model with Autoregressive Errors
sim_sem | Simulate Spatial Error Model (SEM)
sim_slx | Simulate Spatially Lagged X (SLX) model
sim_slx_error | Simulate Spatially Lagged X Error Model