Package: PRA 0.4.0

PRA: Project Risk Analysis

Data analysis for Project Risk Management via the Second Moment Method, Monte Carlo Simulation, Contingency Analysis, Sensitivity Analysis, Earned Value Management, Learning Curves, Bayesian Methods, and more.

Authors:Paul Govan [aut, cre, cph]

PRA_0.4.0.tar.gz
PRA_0.4.0.zip(r-4.7)PRA_0.4.0.zip(r-4.6)PRA_0.4.0.zip(r-4.5)
PRA_0.4.0.tgz(r-4.6-any)PRA_0.4.0.tgz(r-4.5-any)
PRA_0.4.0.tar.gz(r-4.7-any)PRA_0.4.0.tar.gz(r-4.6-any)
PRA_0.4.0.tgz(r-4.6-emscripten)
manual.pdf |manual.html✨
card.svg |card.png
PRA/json (API)
NEWS

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

Bug tracker:https://github.com/paulgovan/pra/issues

Pkgdown/docs site:https://paulgovan.github.io

On CRAN:

Conda:

causal-networkscontingency-analysismonte-carlo-simulationrisk-analysissensitivity-analysis

4.56 score 4 stars 20 scripts 371 downloads 36 exports 80 dependencies

Last updated from:25c62aaa1d. Checks:9 OK. Indexed: yes.

TargetResultTimeFilesSyslog
linux-devel-x86_64OK196
source / vignettesOK216
linux-release-x86_64OK203
macos-release-arm64OK117
macos-oldrel-arm64OK97
windows-develOK482
windows-releaseOK167
windows-oldrelOK474
wasm-releaseOK150

Exports:acadd_documentsbuild_knowledge_basecontingencycor_matrixcost_pdfcost_post_pdfcpicveacetcevfit_sigmoidalgrandparent_dsmmcsparent_dsmplot_sigmoidalpra_apppra_chatpra_mcp_serverpra_toolspredict_sigmoidalprob_netprob_net_learnprob_net_simprob_net_updatepvretrieve_contextrisk_post_probrisk_probsensitivitysmmspisvtcpivac

Dependencies:abindbackportsbootbroomcarcarDataclicolorspacecorrplotcowplotcpp11DerivdoBydplyrfarverforecastFormulafracdiffgenericsggplot2ggpubrggrepelggsciggsignifgluegridExtragtableisobandlabelinglatticelifecyclelme4lmtestmagrittrMASSMatrixMatrixModelsmc2dmgcvmicrobenchmarkminpack.lmminqamodelrmvtnormnlmenloptrnnetnumDerivpbkrtestpillarpkgconfigpolynompurrrquantregR6rbibutilsRColorBrewerRcppRcppArmadilloRcppEigenRdpackreformulasrlangrstatixS7scalesSparseMstringistringrsurvivaltibbletidyrtidyselecttimeDateurcautf8vctrsviridisLitewithrzoo

Readme and manuals

Help Manual

Help pageTopics
Actual Cost (AC).ac
Add Custom Documents to the PRA Knowledge Baseadd_documents
Build the PRA Knowledge Base for RAG Retrievalbuild_knowledge_base
Contingency Calculation.contingency
Generate Correlation Matrix from Random Samples.cor_matrix
Cost Probability Density.cost_pdf
Posterior Cost Probability Density.cost_post_pdf
Cost Performance Index (CPI).cpi
Cost Variance (CV).cv
Estimate at Completion (EAC).eac
Estimate to Complete (ETC).etc
Earned Value (EV).ev
Fit a Sigmoidal Model to Data.fit_sigmoidal
Risk-based 'Grandparent' Design Structure Matrix (DSM).grandparent_dsm
Monte Carlo Simulation.mcs
Resource-based 'Parent' Design Structure Matrix (DSM).parent_dsm
Plot a Fitted Sigmoidal Model.plot_sigmoidal
Plot a DSM heatmap.plot.dsm
Launch the PRA Risk Analysis Agent Apppra_app
Create a PRA Risk Analysis Chat Agentpra_chat
Start a PRA MCP Serverpra_mcp_server
Create PRA Tool Definitions for LLM Agentpra_tools
Predict a Sigmoidal Function Using Fitted Model.predict_sigmoidal
Print a DSM object.print.dsm
Print method for Monte Carlo Simulation results.print.mcs
Print method for Sigmoidal Modelprint.pra_sigmoidal_fit
Print method for SMM results.print.smm
Probabilistic Network of Project Risks.prob_net
Perform Bayesian Learning on a Probabilistic Network of Project Risks.prob_net_learn
Perform Inference on a Probabilistic Network of Project Risks.prob_net_sim
Update a Probabilistic Network of Project Risks.prob_net_update
Planned Value (PV).pv
Retrieve Relevant Context for a Queryretrieve_context
Posterior Risk Probability.risk_post_prob
Bayesian Inference for Risk Probability.risk_prob
Sensitivity Analysis.sensitivity
Second Moment Method Analysis.smm
Schedule Performance Index (SPI).spi
Schedule Variance (SV).sv
To-Complete Performance Index (TCPI).tcpi
Variance at Completion (VAC).vac