prr: generalized probabilistic range ranker

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Emulates the computations proposed by the "Risk Ranger" software with two kind of possible extensions. First, at each value, coefficients of variability and uncertainty can be added transforming the fixed value into a random variable. Second, different chain structures can be generated from convenient templates... "prr" for "probabilistic risk ranger" the initial aim of the package.

Author
Laurent Guillier <Laurent.Guillier@Anses.Fr>, Isabelle Albert <Isabelle.Albert@Paris.Inra.Fr> and Jean-Baptiste Denis <Jean-Baptiste.Denis@jouy.inra.fr>
Date of publication
None
Maintainer
Jean-Baptiste Denis <Jean-Baptiste.Denis@jouy.inra.fr>
License
GPL (>= 2)
Version
0.1-0

View on R-Forge

Man pages

chain2fileexpert
writes from a /chain/ a file to be completed by an expert
chain2list
transforms a /chain/ into a list
expert4chain
reads the expert assessement of an expertise and builds the...
get8nam
returns the name of a node from the name of a subnode
list2chain
transforms a consistent list into a new chain object
list2nod
transforms a consistent list into a new nod object
look4simu
makes some standard statistical investigations about a...
mplot8nod
simulates and plots densities of a /nod/ varying its...
nod2list
transforms a /nod/ into a consistent list
parents5nod
extracts the parents of a /nod/
plot8distri
plots the density of a /distri/.
plot8nod
plots the density of an ancestor /nod/.
print8assess
prints an /assess/ object
print8chain
prints a /chain/ object
print8distri
prints a /distri/ object
print8nod
prints a /nod/ object
print8probab
prints a /probab/ object
prr3k
assigns the prr constants
prr.assess-class
Class /assess/ to specify the assessment of an expert
prr.chain-class
Class /chain/ to specify a chain of nodes (in fact a variety...
prr.distri-class
Class /distri/ to numerically specify a probability...
prr.nod-class
Class /nod/ to specify the different nodes of a chain
prr.probab-class
Class /probab/ to specify the essential part of a probability...
rdistri
simulates with a /distri/ object
read8chain
gets a /chain/ from a text file
rr8nod
computes the central value of a node
simu8chain
simulates values for a given chain
simu8nod
simulates values for a node
support5probab
extracts the parents of a /probab/
ubeta
adapted draws of a Beta distribution
ucateg
draws from a categorical distribution
ulnormal
adapted draws of a log-normal distribution
unormal
adapted draws of a normal distribution
valid8assess
checks an /assess/
valid8chain
checks a /chain/
valid8distri
checks a /distri/
valid8nod
checks a /nod/
valid8probab
checks a /probab/
write8chain
writes a /chain/ onto a file
x5nod
computes the x values for a node

Files in this package

prr
prr/NAMESPACE
prr/R
prr/R/zzz.R
prr/R/f0.prr.code.r
prr/tests
prr/tests/prr.demo.ex02.txt
prr/tests/prr.demo.ex01.txt
prr/tests/prr.demo.list.R
prr/tests/prr.demo.nod.R
prr/tests/prr.demo.distri.R
prr/tests/prr.demo.ex00.txt
prr/tests/prr.demo.rr.R
prr/tests/prr.demo.ex03.txt
prr/tests/prr.demo.rr.txt
prr/tests/prr.demo.chain.R
prr/tests/prr.demo.print.R
prr/tests/prr.demo.file.R
prr/tests/prr.demo.plot.R
prr/inst
prr/inst/original
prr/inst/original/prr.code.r
prr/inst/files
prr/inst/files/prr.demo.ex02.txt
prr/inst/files/prr.demo.ex01.txt
prr/inst/files/prr.demo.ex00.txt
prr/inst/files/prr.demo.ex03.txt
prr/inst/files/prr.demo.rr.txt
prr/DESCRIPTION
prr/man
prr/man/parents5nod.Rd
prr/man/print8chain.Rd
prr/man/valid8distri.Rd
prr/man/ucateg.Rd
prr/man/prr.assess-class.Rd
prr/man/x5nod.Rd
prr/man/ubeta.Rd
prr/man/ulnormal.Rd
prr/man/print8distri.Rd
prr/man/valid8assess.Rd
prr/man/print8nod.Rd
prr/man/rdistri.Rd
prr/man/prr.nod-class.Rd
prr/man/list2chain.Rd
prr/man/read8chain.Rd
prr/man/look4simu.Rd
prr/man/valid8nod.Rd
prr/man/mplot8nod.Rd
prr/man/nod2list.Rd
prr/man/simu8nod.Rd
prr/man/simu8chain.Rd
prr/man/unormal.Rd
prr/man/support5probab.Rd
prr/man/get8nam.Rd
prr/man/chain2fileexpert.Rd
prr/man/plot8nod.Rd
prr/man/valid8probab.Rd
prr/man/prr.chain-class.Rd
prr/man/plot8distri.Rd
prr/man/print8probab.Rd
prr/man/prr3k.Rd
prr/man/prr.distri-class.Rd
prr/man/expert4chain.Rd
prr/man/chain2list.Rd
prr/man/valid8chain.Rd
prr/man/rr8nod.Rd
prr/man/print8assess.Rd
prr/man/list2nod.Rd
prr/man/prr.probab-class.Rd
prr/man/write8chain.Rd
prr/demo
prr/demo/prr.demo.list.R
prr/demo/prr.demo.nod.R
prr/demo/prr.demo.distri.R
prr/demo/00Index
prr/demo/prr.demo.rr.R
prr/demo/prr.demo.chain.R
prr/demo/prr.demo.print.R
prr/demo/prr.demo.file.R
prr/demo/prr.demo.plot.R