Kr_h                    Unsaturated Hydraulic Conductivity
Kr_theta                Unsaturated Hydraulic Conductivity as a
                        function of water content
LLWR_App                A shiny for calculation of the usual least
                        limiting water range
LLWR_LLMPR_App          A shiny for calculation of least limiting water
                        and matric potential ranges of agricultural
                        soils with calculated physical restriction
                        thresholds
PredComp                A shiny for simulation of soil compaction
Rsq                     Multiple R-squared
SSlbc                   Self-Starting Nls Load Bearing Capacity Model
Sindex                  The S Index
SoilAggregate           Soil Aggregate Size Data Set
WRC_App                 A shiny to automatically fit the water
                        retention curve
aggreg.stability        Soil Aggregate-Size Distribution
aggreg.stability_App    A shiny for Soil Aggregate-Size Distribution
bulkDensity             Soil Bulk Density Data Set
compaction              Soil Compaction Data Set
compressive_properties
                        Estimation of compressive properties by
                        Defossez et al. (2003)
compressive_properties2
                        Estimation of compressive properties by Keller
                        and Arvidsson (2007)
compressive_properties3
                        Estimation of compressive properties by de Lima
                        et al. (2018)
compressive_properties4
                        Estimation of compressive properties by de Lima
                        et al. (2020)
compressive_properties5
                        Estimation of compressive properties by
                        O'Sullivan et al. (1999)
criticalmoisture        Critical Moisture and Maximum Bulk Density
fitbusscher             Self-starting Nls Busscher's (1990) Model for
                        Soil Penetration Resistance
fitlbc                  Parameter Estimation of the Load Bearing
                        Capacity Model
fitsoilwater            Interactive Estimation of van Genuchten's
                        (1980) Model Parameters
fitsoilwater2           Interactive Estimation of the Groenevelt and
                        Grant (2004) Model Parameters
fitsoilwater3           Interactive Estimation of the Dexter's (2008)
                        Model Parameters
fitsoilwater4           Self-starting Nls Power Models for Soil Water
                        Retention
fitsoilwater5           Interactive Estimation of the Modified van
                        Genuchten's Model Parameters
fitsoilwater_App        A shiny for fitting soil water retention curves
fun2form                Converting Function to Formula
getInitiallbc           Get Initial Parameter Estimates for the Load
                        Bearing Capacity Model
hemc                    High-Energy-Moisture-Characteristics Aggregate
                        Stability
hydraulicCutOff         The matric potential at the point of hydraulic
                        cut-off obtained from DE (Dexter et al., 2008)
                        and GG (Groenevelt & Grant, 2004) water
                        retention curves.
hydraulicCutOff2        The matric potential at the point of hydraulic
                        cut-off using the point of maximum curvature of
                        DE (Dexter et al. 2008) water retention curve.
iwc                     Integral Water Capacity (IWC)
liquidlimit             Soil Liquid Limit
llwr                    Least Limiting Water Range (LLWR)
llwrPTF                 Least Limiting Water Range (LLWR) Using
                        Pedo-Transfer Functions
llwr_llmpr              Least Limiting Water (LLWR) and Matric
                        Potential Ranges (LLMPR)
maxcurv                 Maximum Curvature Point
particle.sedimentation
                        Sedimentation time of soil particles in aqueous
                        media
particle.sedimentation_App
                        A shiny for time of particle sedimentation
plotCIsigmaP            Percentile Confidence Intervals for Simulated
                        Preconsolidation Stress
psd                     Soil Pore Size Distribution
r                       Equation of capillary
r_App                   A shiny for equation of capillarity
sigmaP                  Preconsolidation Stress
simSigmaP               Simulating Preconsolidation Stress
skp1994                 LLWR Data Set
soilDeformation         Soil deformation by O'Sullivan and Robertson
                        (1996)
soilStrength            Estimation of precompression stress by
                        Severiano et al. (2013)
soilStrength2           Estimation of precompression stress by
                        Schjonning and Lamande (2018)
soilStrength3           Estimation of precompression stress by
                        Saffih-Hdadi et al. (2009)
soilStrength4           Estimation of precompression stress by Lebert
                        and Horn (1991)
soilStrength5           Estimation of precompression stress by Imhoff
                        et al. (2004)
soilphysics-package     Soil Physical Analysis
soilwater               Soil Water Retention, based on the van
                        Genuchten's (1980) formula
soilwater2              Soil Water Retention, based on the Groenevelt &
                        Grant (2004) formula
soilwater3              Soil Water Retention, based on the Dexter's
                        (2008) formula
soilwater4              Soil Water Retention, based on Power Models
soilwater5              Soil Water Retention, based on the modified van
                        Genuchten's formula
stressTraffic           Predicting Soil Stress Due to Agricultural
                        Trafficability
voidratio               Void Ratio
