################################################################################
# actual data example: RCTs (two treatments, no covariables):
skip("not finished")
require("bayesmeta")
data("CrinsEtAl2014")
crins.ar <- metastan_data(id=c(publication, publication),
treat=rep(c("control", "treatment"),
each=nrow(CrinsEtAl2014)),
type="binomial",
count=c(cont.AR.events, exp.AR.events),
total=c(cont.total, exp.total),
data=CrinsEtAl2014,
sort = TRUE)
crins.ar$outcome
# 2 studies, normal endpoint, no treatment/control, no covariable:
xx <- metastan_data(id=c("Mueller","Mueller", "Meier","Meier","Meier"),
type="normal",
y=c(1,2,3,3,4),
se=c(1,1,2,2,2))
xx
# 2 studies, binary endpoint, treatment + control, "dose" covariable:
xx <- metastan_data(id=c("Mueller","Mueller", "Meier","Meier","Meier"),
treatment=c("c","t","c","t","t"),
x=cbind("dose"=c(10,20,10,20,50)),
type="binomial",
count=c(1,2,2,2,4),
total=c(10,10,15,20,30))
xx$outcome
dat_long = create_MetaStan_dat(dat = dat.Berkey1995,
armVars = c(responders = "r",
sampleSize = "n"),
nArmsVar = "nd")
head(dat_long$data_long)
# check out the actual "plain" returned object:
print.default(xx)
# 2 studies, normal endpoint, one ("dose") covariable:
xx <- MetaStanData(id=c("Mueller","Mueller", "Meier","Meier","Meier"),
type="normal",
y=c(1,2,3,3,4),
se=c(1,1,2,2,2),
x=cbind("dose"=c(10,50,10,20,50)))
xx
# 2 studies, normal endpoint, one covariable (vector, named "x" by default):
xx <- MetaStanData(id=c("Mueller","Mueller", "Meier","Meier","Meier"),
type="normal",
y=c(1,2,3,3,4),
se=c(1,1,2,2,2),
x=c(10,50,10,20,50))
xx
# 2 studies, normal endpoint, two covariables:
xx <- MetaStanData(id=c("Mueller","Mueller", "Meier","Meier","Meier"),
type="normal",
y=c(1,2,3,3,4),
se=c(1,1,2,2,2),
x=matrix(c(10,50,10,20,50, 2,2,3,3,3), nrow=5, ncol=2,
dimnames=list(NULL, c("dose", "duration"))))
xx
# 2 studies, binary endpoint, no treatment/control, no covariable:
xx <- MetaStanData(id=c("Mueller","Mueller", "Meier","Meier","Meier"),
type="binomial",
count=c(1,2,2,2,4),
total=c(10,10,15,20,30))
xx
################################################################################
# actual data examples: dose-finding studies (one treatment, several doses):
#require("devtools")
#devtools::install_github("wviechtb/metadat", lib="~/temp/test")
library("metadat")
data("dat.ursino2021")
head(dat.ursino2021)
# specify arguments as vectors:
sorafenib <- MetaStanData(id=dat.ursino2021$study,
type="binomial",
count=dat.ursino2021$events,
total=dat.ursino2021$total,
x=cbind("dose"=dat.ursino2021$dose))
# specify arguments as columns of a data frame:
sorafenib <- MetaStanData(id=study,
type="binomial",
count=events,
total=total,
x=cbind("dose"=dose),
data=dat.ursino2021)
sorafenib
print.default(sorafenib)
####################
# 2nd example:
data("dat.roever2022")
head(dat.roever2022)
# specify arguments as vectors:
irinotecan <- metastan_data(id=dat.roever2022$study,
type="binomial",
count=dat.roever2022$events,
total=dat.roever2022$total,
x=cbind("dose"=dat.roever2022$dose))
# specify arguments as columns of a data frame:
irinotecan <- MetaStanData(id=study,
type="binomial",
count=events,
total=total,
x=cbind("dose"=dose, "year"=year),
data=dat.roever2022)
irinotecan
################################################################################
# actual data example: proportions (no treatments, no covariables,
# log-odds estimate to be used as a MAP prior):
neuenschwander2010 <- MetaStanData(id=c("Feagan2005", "Rutgeerts2005a",
"Rutgeerts2005b", "VanAssche2006"),
type="binomial",
count=c(9, 18, 7, 6),
total=c(63, 121, 123, 56))
################################################################################
# actual data example: prevalence study (no treatments, no covariables):
source("CrisafulliEtAl2020.R")
head(dat.crisafulli2020)
# specify arguments as vectors:
dmd <- MetaStanData(id=dat.crisafulli2020$study,
type="binomial",
count=dat.crisafulli2020$cases,
total=dat.crisafulli2020$total)
# specify arguments as columns of a data frame:
dmd <- MetaStanData(id=study,
type="binomial",
count=cases, total=total,
data=dat.crisafulli2020)
dmd
dmd$call
print(dmd, n=10)
print.default(dmd)
################################################################################
# actual data example: RCTs (two treatments, no covariables):
require("bayesmeta")
data("CrinsEtAl2014")
crins.ar <- metastan_data(id=c(publication, publication),
treat=rep(c("control", "treatment"),
each=nrow(CrinsEtAl2014)),
type="binomial",
count=c(cont.AR.events, exp.AR.events),
total=c(cont.total, exp.total),
data=CrinsEtAl2014)
crins.ar$outcome
print(crins.ar, n=12)
# as above, including a covariable:
crins.ar <- MetaStanData(id=c(publication, publication),
treat=rep(c("control", "treatment"),
each=nrow(CrinsEtAl2014)),
x=cbind("followup"=rep(followup, 2)),
type="binomial",
count=c(cont.AR.events, exp.AR.events),
total=c(cont.total, exp.total),
data=CrinsEtAl2014)
crins.ar
print.default(crins.ar)
# as above, using "PTLD" outcome:
crins.ptld <- MetaStanData(id=c(publication, publication),
treat=rep(c("control", "treatment"), each=3),
type="binomial",
count=c(cont.PTLD.events, exp.PTLD.events),
total=c(cont.total, exp.total),
data=CrinsEtAl2014[complete.cases(CrinsEtAl2014[,c(12,17)]),])
crins.ptld
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