R/riskyr_class.R
scenarios.Rd
scenarios
is a list of scenarios of class riskyr
collected from the scientific literature and other sources
and to be used by visualization and summary functions.
scenarios
A list with currently 25 scenarios of class riskyr
which are each described by 21 variables.
scenarios
currently contains the following scenarios
(n1 to n12 in English language, n13 to n25 in German language):
Bowel cancer screening
Cab problem
Hemoccult test
Mammography screening
Mammography (freq)
Mammography (prob)
Mushrooms
Musical town
PSA test (baseline)
PSA test (patients)
Psylicraptis screening
Sepsis
Amniozentese (in German language)
HIV-Test 1
HIV-Test 2
HIV-Test 3
HIV-Test 4
Mammografie 1
Mammografie 2
Mammografie 3
Mammografie 4
Nackenfaltentest (NFT) 1
Nackenfaltentest (NFT) 2
Sigmoidoskopie 1
Sigmoidoskopie 2
Variables describing a scenario:
scen_lbl
: Text label for current scenario.
scen_lng
: Language of current scenario (en/de).
scen_txt
: Description text of current scenario.
popu_lbl
: Text label for current population.
cond_lbl
: Text label for current condition.
cond_true_lbl
: Text label for cond_true
cases.
cond_false_lbl
: Text label for cond_false
cases.
dec_lbl
: Text label for current decision.
dec_pos_lbl
: Text label for dec_pos
cases.
dec_neg_lbl
: Text label for dec_neg
cases.
hi_lbl
: Text label for cases of hits hi
.
mi_lbl
: Text label for cases of misses mi
.
fa_lbl
: Text label for cases of false alarms fa
.
cr_lbl
: Text label for cases of correct rejections cr
.
prev
: Value of current prevalence prev
.
sens
: Value of current sensitivity sens
.
spec
: Value of current specificity spec
.
fart
: Value of current false alarm rate fart
.
N
: Current population size N
.
scen_src
: Source information for current scenario.
scen_apa
: Source information in APA format.
Note that names of variables (columns)
correspond to a subset of init_txt
(to initialize txt
)
and init_num
(to initialize num
).
The variables scen_src
and scen_apa
provide a scenario's source information.
The information of scenarios
is also contained in an
R data frame df_scenarios
(and generated from
the corresponding .rda
file in /data/
).
riskyr
initializes a riskyr
scenario.