Description Usage Arguments Value Examples
Plot for decision curve
Plot for decision curve
Plot Decision Curve
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 | ## S3 method for class 'rFP.p100'
ggplot(
data,
mapping,
color = TRUE,
linetype = TRUE,
lwd = 1.05,
...,
environment = parent.frame()
)
## S3 method for class 'dca.cph'
ggplot(
data,
mapping,
color = TRUE,
linetype = TRUE,
lwd = 1.05,
...,
environment = parent.frame()
)
## S3 method for class 'dca.lrm'
ggplot(
data,
mapping,
color = TRUE,
linetype = TRUE,
lwd = 1.05,
...,
environment = parent.frame()
)
|
data |
results of dca() function |
mapping |
ignore |
color |
logical, whether models will be classified by color |
linetype |
logical, whether models will be classified by line type |
lwd |
line width |
... |
ignore |
environment |
ignore |
a ggplot2 picture
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 | library(ggDCA)
library(rms)
######## logistic regression
model1 <- lrm(status~ANLN,LIRI)
d <- dca(model1,model.names = 'ANLN')
ggplot(d)
model2 <- lrm(status~ANLN+CENPA,LIRI)
d <- dca(model2,model.names = 'ANLN+CENPA')
ggplot(d)
model3 <- lrm(status~ANLN+CENPA+GPR182,LIRI)
d <- dca(model3,model.names = 'ANLN+CENPA+GPR182')
ggplot(d)
model4 <- lrm(status~ANLN+CENPA+GPR182+BCO2,LIRI)
d <- dca(model4,model.names = 'ANLN+CENPA+GPR182+BCO2')
ggplot(d)
d <- dca(model1,model2,model3,model4,
model.names = c('ANLN',
'ANLN+CENPA',
'ANLN+CENPA+GPR182',
'ANLN+CENPA+GPR182+BCO2'))
ggplot(d,
linetype = FALSE,
color = c('blue','green','black','red','gray','gray'))
########## cox regression
# evaluate at median time
model1 <- coxph(Surv(time,status)~ANLN,LIRI)
d <- dca(model1,model.names = 'ANLN')
ggplot(d)
model2 <- coxph(Surv(time,status)~ANLN+CENPA,LIRI)
d <- dca(model2,model.names = 'ANLN+CENPA')
ggplot(d)
model3 <- coxph(Surv(time,status)~ANLN+CENPA+GPR182,LIRI)
d <- dca(model3,model.names = 'ANLN+CENPA+GPR182')
ggplot(d)
model4 <- coxph(Surv(time,status)~ANLN+CENPA+GPR182+BCO2,LIRI)
d <- dca(model4,model.names = 'ANLN+CENPA+GPR182+BCO2')
ggplot(d)
d <- dca(model1,model2,model3,model4,
model.names = c('ANLN',
'ANLN+CENPA',
'ANLN+CENPA+GPR182',
'ANLN+CENPA+GPR182+BCO2'))
ggplot(d,
linetype = FALSE,
color = c('blue','green','black','red','gray','gray'))
# evaluate at different times
qt <- quantile(LIRI$time,c(0.25,0.5,0.75))
qt=round(qt,2)
model1 <- coxph(Surv(time,status)~ANLN,LIRI)
d <- dca(model1,
model.names = 'ANLN',
times = qt)
ggplot(d)
model2 <- coxph(Surv(time,status)~ANLN+CENPA,LIRI)
d <- dca(model2,
model.names = 'ANLN+CENPA',
times = qt)
ggplot(d)
model3 <- coxph(Surv(time,status)~ANLN+CENPA+GPR182,LIRI)
d <- dca(model3,
model.names = 'ANLN+CENPA+GPR182',
times = qt)
ggplot(d)
model4 <- coxph(Surv(time,status)~ANLN+CENPA+GPR182+BCO2,LIRI)
d <- dca(model4,
model.names = 'ANLN+CENPA+GPR182+BCO2',
times = qt)
ggplot(d)
d <- dca(model1,model2,model3,model4,
model.names = c('ANLN',
'ANLN+CENPA',
'ANLN+CENPA+GPR182',
'ANLN+CENPA+GPR182+BCO2'),
times = qt)
ggplot(d)
|
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