Man pages for SQIpro
Comprehensive Soil Quality Index Computation and Visualization

make_configBuild a Variable Configuration Table
plot_pca_biplotPCA Biplot of Soil Variables and Groups
plot_radarRadar / Spider Chart of Variable Scores
plot_scoresPlot Individual Variable Scores as a Heatmap
plot_scoring_curvesPlot Scoring Curves for All Variables
plot_sensitivitySensitivity Tornado Chart
plot_sqiPlot Soil Quality Index Across Groups
score_allScore All Variables Using a Configuration Table
score_customScore a Variable With a User-Defined Function
score_lessScore a Variable Where Lower Values Are Better
score_moreScore a Variable Where Higher Values Are Better
score_optimumScore a Variable With an Optimum Value or Range (Bell Curve)
score_trapezoidScore a Variable With a Trapezoidal Function
select_mdsSelect a Minimum Data Set (MDS) of Soil Quality Indicators
soil_dataHypothetical Soil Quality Dataset
sqi_anovaOne-Way ANOVA and Tukey HSD Post-Hoc Test for SQI
sqi_compareCompare All SQI Methods
sqi_entropySoil Quality Index: Entropy Weighting Method
sqi_fuzzySoil Quality Index: Fuzzy Logic Method
sqi_linearSoil Quality Index: Linear Scoring Method
sqi_pcaSoil Quality Index: PCA-Based Method
SQIpro-packageSQIpro: Comprehensive Soil Quality Index Computation and...
sqi_regressionSoil Quality Index: Regression-Based Method
sqi_sensitivitySensitivity Analysis for SQI
sqi_topsisSoil Quality Index: TOPSIS Method
validate_dataValidate Input Data for SQI Analysis
SQIpro documentation built on April 20, 2026, 5:06 p.m.