survminer
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Published
20 hours ago •
kassambara
kassambara
surv.median.line triggers warnings in ggplot2 3.5.0
Expected behavior
No warnings from ggplot2.
Actual behavior
Warning messages: 1: In geom_segment(aes(x = 0, y = max(y2), xend = max(x1), yend = max(y2)), : All aesthetics have length 1, but the data has 2 rows. ℹ Did you mean to use `annotate()`? 2: In geom_segment(aes(x = 0, y = max(y2), xend = max(x1), yend = max(y2)), : All aesthetics have length 1, but the data has 2 rows. ℹ Did you mean to use `annotate()`?
Steps to reproduce the problem
library(survival)
data <- survival::lung
fit1 <- survfit(Surv(time, status) ~ sex, data = data)
# produces warning from ggplot2 3.5.0
survminer::ggsurvplot(
fit = fit1,
data = data,
surv.median.line = "hv"
)
#> Warning in geom_segment(aes(x = 0, y = max(y2), xend = max(x1), yend = max(y2)), : All aesthetics have length 1, but the data has 2 rows.
#> ℹ Did you mean to use `annotate()`?
#> All aesthetics have length 1, but the data has 2 rows.
#> ℹ Did you mean to use `annotate()`?
# works fine w/o surv.median.line
survminer::ggsurvplot(
fit = fit1,
data = data
)
# works fine with only one suvival curve
fit2 <- survfit(Surv(time, status) ~ 1, data = data)
survminer::ggsurvplot(
fit = fit2,
data = data,
surv.median.line = "hv"
)
Created on 2024-02-27 with reprex v2.1.0
session_info()
Session info
sessioninfo::session_info()
#> ─ Session info ───────────────────────────────────────────────────────────────
#> setting value
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#> os Ubuntu 20.04.6 LTS
#> system x86_64, linux-gnu
#> ui X11
#> language (EN)
#> collate C.UTF-8
#> ctype C.UTF-8
#> tz Etc/UTC
#> date 2024-02-27
#> pandoc 3.1.12.1 @ /usr/bin/ (via rmarkdown)
#>
#> ─ Packages ───────────────────────────────────────────────────────────────────
#> package * version date (UTC) lib source
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#> ggplot2 3.5.0 2024-02-23 [1] RSPM
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#> gridExtra 2.3 2017-09-09 [1] RSPM
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#> Matrix 1.6-5 2024-01-11 [4] CRAN (R 4.3.2)
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#> rmarkdown 2.25 2023-09-18 [1] RSPM
#> rstatix 0.7.2 2023-02-01 [1] RSPM
#> rstudioapi 0.15.0 2023-07-07 [1] RSPM
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#> sessioninfo 1.2.2 2021-12-06 [1] RSPM
#> styler 1.10.2 2023-08-29 [1] CRAN (R 4.3.2)
#> survival * 3.5-7 2023-08-14 [4] CRAN (R 4.3.1)
#> survminer 0.4.9 2021-03-09 [1] RSPM
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#>
#> [1] /home/henning_lorenzen_ext/R/x86_64-pc-linux-gnu-library/4.3
#> [2] /usr/local/lib/R/site-library
#> [3] /usr/lib/R/site-library
#> [4] /usr/lib/R/library
#>
#> ──────────────────────────────────────────────────────────────────────────────
I am having the same issue; any suggestions please? Thanks in advance.
I have the same issue. "v" also works, the problem seems to be related to the "h" (or "hv")
