All Questions
106
questions
0
votes
1
answer
42
views
ggsurvplot Interprets Number of Observations as Levels in newdata Argument
I am experiencing an issue with the ggsurvplot function from the survminer package in R. When attempting to plot survival curves using ggsurvplot with the newdata argument, the function incorrectly ...
1
vote
1
answer
43
views
ggsurvplot - adjust thickness of strata indicators
Is it possible to adjust the thickness of the strata indicators?
The indicators in the legend are not as thick as in the risk.table.
library(survminer)
library(survival)
fit <- survfit(Surv(time, ...
- 689
0
votes
1
answer
28
views
ggsurvplot - risk table fontsize
How to adjust the fontsize of the risk.table?
I want the fontsize of the numbers at risk to be 20.
Not the title of the risk.table.
library(survminer)
library(survival)
data(lung)
fit <- survfit(...
- 689
0
votes
1
answer
63
views
ggsurvplot not displaying combined survival curve with add.all = TRUE when Faceting
I am trying to create survival plots using the survminer package in R with data split by genetic mutations and include a summary line representing all individuals across facets. The survival analysis ...
- 189
2
votes
1
answer
43
views
patchwork - inset_element(): size and position
I have two plots.
The first one (big) is the one which should function as the "background plot".
The second (small) should be the inset.
How can i adjust the size of the inset?
How to ...
- 689
1
vote
1
answer
45
views
ggsurvplot - reposition strata color indicators of risk table
Is it possible to adjust the position of the yellow and blue strata indicators in the risk table when exporting to pdf format?
This is my code:
library(survminer)
library(survival)
library(patchwork)
...
- 689
0
votes
1
answer
42
views
How to get footnotes under the risk table (not in the middle of Kaplan Meier graph and risk table) in R?
I'm building a Kaplan Meier graph with a risk table and also like add a footnote. But, the footnote is coming in between the risk table and graph. I used survival, survminer and ggplot2 packages.
I ...
- 1
2
votes
2
answers
124
views
Reposition risk table labels in ggsurvplot
-- Possible SOLUTION as answer
The labels are quite long resulting in shifting the No at risk to the right.
Further, they are not left-aligned anymore.
Thus, they are not in line with the x-axis of ...
- 689
1
vote
1
answer
39
views
How to plot a case-cohort object, a cch object
Do you know how to plot a case-cohort study where we perform a Cox regression to estimate HR of different covariates, in which I am specially interested in potential molecular biomarkers and its ...
- 362
0
votes
1
answer
192
views
ggsurvplot risk table not drawing
This is not so much a question rather than a bug report which I have now raised on GitHub. I am posting it here because lots of people are using SO rather than GitHub to get help. And maybe someone of ...
- 23.2k
0
votes
0
answers
53
views
Simulate survival study in R assuming a cure rate
I am looking to simulate a time to event study in R from the exponential distribution. I want to explore different scenarios to test the power of the log-rank test when cure exists. I want to look at ...
- 25
0
votes
0
answers
72
views
Does ggsurvplot_combine() not support the calculation of p-values?
I would like to plot the survival of a single group against the survival of the entire population in a single Kaplan-Meier plot.
Version 1:
library(tidyverse)
library(survival)
library(survminer)
df &...
- 409
0
votes
0
answers
44
views
Is there an equivalent of pairwise_survdiff( ) that I can use on data with competing risks?
I plotted cumulative incidence curves using this model fit:
cuminc(Surv(time, outcome) ~ time_per, data)
When I try plugging my data into pairwise_survdiff()
pairwise_survdiff(Surv(time, outcome) ~ ...
- 73
0
votes
1
answer
41
views
Applying theme_tq removes subgroup colors from my table (survminer)
I am trying to make Kaplan Meier curves using the survminer package and then using ggplot2 to polish how it all looks. After I have created my survival object(g2) using the ggsurvplot function, I then ...
- 3
0
votes
0
answers
59
views
Add shaded confidence interval to ggflexsurv plot
ggflexsurv from the package survminer seems to only support dashed confidence interval lines rather than shaded/filled. I've tried a few work arounds, such as this thread but to no avail.
My last ...
- 1