Package: aridagri 2.0.4

aridagri: Comprehensive Statistical Tools for Agricultural Research

A comprehensive suite of statistical and analytical tools for agricultural research. Includes complete analysis of variance (ANOVA) functions for all experimental designs: Completely Randomized Design (CRD), Randomized Block Design (RBD), Pooled RBD, Split Plot with all variations, Split-Split Plot, Strip Plot, Latin Square, Factorial, Augmented, and Alpha Lattice, with proper error terms and comprehensive Standard Error (SE) and Critical Difference (CD) calculations. Features multiple post-hoc tests: Least Significant Difference (LSD), Duncan Multiple Range Test (DMRT), Tukey Honestly Significant Difference (HSD), Student-Newman-Keuls (SNK), Scheffe, Bonferroni, and Dunnett, along with assumption checking and publication-ready output. Advanced methods include stability analysis using Eberhart-Russell regression, Additive Main Effects and Multiplicative Interaction (AMMI), Finlay-Wilkinson regression, Shukla stability variance, Wricke ecovalence, Coefficient of Variation (CV), and Cultivar Superiority Index as described in Eberhart and Russell (1966) <doi:10.2135/cropsci1966.0011183X000600010011x>. Thermal indices include Growing Degree Days (GDD), Heliothermal Units (HTU), Photothermal Units (PTU), and Heat Use Efficiency (HUE). Crop growth analysis covers Crop Growth Rate (CGR), Relative Growth Rate (RGR), Net Assimilation Rate (NAR), and Leaf Area Index (LAI). Also provides harvest index, yield gap analysis, economic efficiency indices (Benefit-Cost ratio), nutrient use efficiency calculations, correlation matrix, Principal Component Analysis (PCA), path analysis, and Structural Equation Modeling (SEM). Statistical methods follow Gomez and Gomez (1984, ISBN:0471870927) and Panse and Sukhatme (1985, ISBN:8170271169).

Authors:Lalit Kumar Rolaniya [aut, cre], Ram Lal Jat [aut], Monika Punia [aut], Raja Ram Choudhary [aut]

aridagri_2.0.4.tar.gz
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manual.pdf |manual.html✨
DESCRIPTION |NEWS
card.svg |card.png
aridagri/json (API)

# Install 'aridagri' in R:
install.packages('aridagri', repos = c('https://lalitrolaniya.r-universe.dev', 'https://cloud.r-project.org'))

Bug tracker:https://github.com/lalitrolaniya/aridagri/issues

On CRAN:

Conda:

agricultural-statisticsagronomyanovacrop-growth-analysiscrop-scienceexperimental-designfield-experimentsgenotype-environment-interactionmulti-environment-trialsnutrient-use-efficiencyplant-breedingpost-hoc-testssplit-plotstability-analysisstatistics

4.26 score 6 stars 2 scripts 506 downloads 33 exports 0 dependencies

Last updated from:4b6aacf1a5. Checks:9 OK. Indexed: yes.

TargetResultTimeFilesSyslog
linux-develOK151
source / vignettesOK193
linux-releaseOK145
macos-releaseOK185
macos-oldrelOK210
windows-develOK104
windows-releaseOK94
windows-oldrelOK117
wasm-releaseOK110

Exports:anova_alpha_latticeanova_augmentedanova_crdanova_factorialanova_factorial_3wayanova_latinanova_rbdanova_rbd_pooledanova_spdanova_spd_ab_cdanova_spd_ab_mainanova_spd_c_main_ab_subanova_spd_pooledanova_sspdanova_sspd_pooledanova_striparid_plotcheck_assumptionscorrelation_analysiscrop_growth_analysiseconomic_analysiseconomic_indicesexport_resultsharvest_indexnue_calculatenutrient_responsepath_analysispca_analysisperform_posthocsem_analysisstability_analysisthermal_indicesyield_gap_analysis

Dependencies:

Readme and manuals

Help Manual

Help pageTopics
aridagri: Comprehensive Statistical Tools for Agricultural Researcharidagri-package aridagri
Alpha Lattice Design ANOVAanova_alpha_lattice
Augmented Block Design ANOVAanova_augmented
============================================================================ COMPREHENSIVE EXPERIMENTAL DESIGN ANALYSIS FUNCTIONS Package: aridagri Author: Lalit Kumar Rolaniya ICAR-Indian Institute of Pulses Research, Regional Centre, Bikaner ============================================================================ Completely Randomized Design (CRD) ANOVAanova_crd
Factorial ANOVA (Two-Factor)anova_factorial
Three-Factor Factorial ANOVAanova_factorial_3way
Latin Square Design ANOVAanova_latin
Randomized Block Design (RBD) ANOVAanova_rbd
Pooled Analysis of RBD Experiments (Multi-Environment/Year)anova_rbd_pooled
============================================================================ SPLIT PLOT DESIGN ANALYSIS FUNCTIONS (All Variations) Package: aridagri Author: Lalit Kumar Rolaniya ICAR-Indian Institute of Pulses Research, Regional Centre, Bikaner ============================================================================ Split Plot Design ANOVA (Standard)anova_spd
Split Plot Design with (AB) Main and (CD) Subanova_spd_ab_cd
Split Plot Design with AB in Main Plotanova_spd_ab_main
Split Plot Design with C in Main Plot, AB in Sub-Plotanova_spd_c_main_ab_sub
Pooled Split Plot Design Analysisanova_spd_pooled
Split-Split Plot Design ANOVAanova_sspd
Pooled Split-Split Plot Design ANOVAanova_sspd_pooled
============================================================================ ADDITIONAL EXPERIMENTAL DESIGN FUNCTIONS Package: aridagri Authors: Lalit Kumar Rolaniya, Ram Lal Jat, Monika Punia, Raja Ram Choudhary ============================================================================ Strip Plot Design ANOVAanova_strip
Visualization Functions for aridagriarid_plot
Check ANOVA Assumptionscheck_assumptions
Correlation Analysis with Significancecorrelation_analysis
Crop Growth Analysis (CGR, RGR, NAR, LAI)crop_growth_analysis
Economic Analysis for Arid Agricultureeconomic_analysis
Economic Efficiency Indices (B:C Ratio)economic_indices
Export Results to Publication Formatexport_results
Harvest Index Calculationharvest_index
Nutrient Use Efficiency Calculationsnue_calculate
Nutrient Response Curve Analysisnutrient_response
Path Coefficient Analysispath_analysis
Principal Component Analysispca_analysis
Perform Post-Hoc Testsperform_posthoc
Print Method for PCA Resultsprint.aridagri_pca
Structural Equation Modeling for Field Experimentssem_analysis
============================================================================ ADVANCED AGRONOMIC STATISTICAL METHODS Package: aridagri Authors: Lalit Kumar Rolaniya, Ram Lal Jat, Monika Punia, Raja Ram Choudhary ICAR-Indian Institute of Pulses Research, Regional Centre, Bikaner ICAR-Indian Institute of Groundnut Research, Regional Research Station, Bikaner ============================================================================ Stability Analysis for Agronomic Traits (Multiple Methods)stability_analysis
Growing Degree Days (GDD) and Thermal Indicesthermal_indices
Yield Gap Analysisyield_gap_analysis