NRMSampling-package     NRMSampling: Sampling Design and Estimation for
                        Natural Resource Management
biomass_estimate        Biomass Estimation from Field Plots
carbon_stock_estimate   Carbon Stock Estimation
cluster_sample          Cluster Sampling
convenience_sample      Convenience Sampling
estimate_ci             Confidence Interval for the Population Mean
estimate_mean           Sample Mean
estimate_se             Standard Error of the Sample Mean
estimate_total          Population Total Estimator
estimate_variance       Sample Variance
extract_raster_values   Extract Raster Values at Sample Points
ht_estimator            Horvitz-Thompson (HT) Estimator
ht_variance             Variance of the Horvitz-Thompson Estimator
plot_sampling           Plot Sample Points (Base Graphics)
plot_sampling_gg        Plot Sample Points with ggplot2
plot_summary            Summary Statistics for a Sampled NRM Plot
                        Dataset
pps_sample              PPS Sampling
purposive_sample        Purposive (Judgement) Sampling
quota_sample            Quota Sampling
raster_pps_sample       Raster-Weighted PPS Spatial Sampling
raster_stratified_sample
                        Raster-Stratified Spatial Sampling
ratio_estimator         Ratio Estimator
regression_estimator    Regression Estimator
sample_nrm              Simulated NRM Plot Dataset
sample_spatial          Simulated Spatial NRM Dataset
sampling_efficiency     Sampling Efficiency Comparison
soil_loss_estimate      Soil Loss Estimation from Sample Plots
spatial_biomass_estimate
                        Spatial Biomass Estimation from sf Points
spatial_cluster_sample
                        Spatial Cluster Sampling
spatial_random_sample   Spatial Random Sampling within a Polygon
spatial_stratified_sample
                        Stratified Spatial Sampling
spatial_systematic_sample
                        Systematic Grid Sampling within a Polygon
srs_sample              Simple Random Sampling
stratified_estimator    Stratified Mean Estimator
stratified_sample       Stratified Sampling
systematic_sample       Systematic Sampling
to_sf_points            Convert a Data Frame to an sf Point Object
