Comments on: How to Add P-values to GGPLOT Facets https://www.datanovia.com/en/blog/how-to-add-p-values-to-ggplot-facets/ Data Mining and Statistics for Decision Support Sat, 05 Apr 2025 09:29:48 +0000 hourly 1 https://wordpress.org/?v=6.8.5 By: Irving Merino https://www.datanovia.com/en/blog/how-to-add-p-values-to-ggplot-facets/#comment-29349 Sat, 05 Apr 2025 09:29:48 +0000 https://www.datanovia.com/en/?p=16608#comment-29349 For those who has problems integrating this approach in ggplot2 plots just use
inherit.aes = F inside stat_pvalue_manual()

]]> By: Laura https://www.datanovia.com/en/blog/how-to-add-p-values-to-ggplot-facets/#comment-29008 Thu, 14 Dec 2023 15:42:00 +0000 https://www.datanovia.com/en/?p=16608#comment-29008 Hi, can you help me? I have a facet_wrap with 5 facets, boxplot with different numbers of boxes per facet. I wanna have aaall the p-values of pairwise comparisons.
I put the following, but receive error messages:
stat.test % group_by(method, year) %>% t_test(H~crop) %>%
ggplot(aes(crop, H, fill=crop))+
geom_boxplot()+
facet_wrap(~method, scales=”free_x”)+
stat_pvalue_manual(stat.test, label = “p.adj.signif”, tip.length = 0.01)

what do I need to change?
Thanks a lot!!!

]]> By: Alec https://www.datanovia.com/en/blog/how-to-add-p-values-to-ggplot-facets/#comment-28986 Sun, 26 Nov 2023 01:23:20 +0000 https://www.datanovia.com/en/?p=16608#comment-28986 This article may very well have saved my life. Very well written, had every use case imaginable. Exactly what I needed after hours of looking

]]> By: Phan https://www.datanovia.com/en/blog/how-to-add-p-values-to-ggplot-facets/#comment-28677 Sun, 19 Mar 2023 14:11:33 +0000 https://www.datanovia.com/en/?p=16608#comment-28677 Hi, Should we use anova-post hoc test for the part “Multipanel plots containing three or more groups by panel”? If yes, could you show me how to do it? Thank you very much!

]]> By: Alicia https://www.datanovia.com/en/blog/how-to-add-p-values-to-ggplot-facets/#comment-22861 Fri, 10 Jun 2022 17:06:00 +0000 https://www.datanovia.com/en/?p=16608#comment-22861 This was soooo helpful! Thank you!

]]> By: Iordanis https://www.datanovia.com/en/blog/how-to-add-p-values-to-ggplot-facets/#comment-21856 Wed, 07 Apr 2021 18:03:30 +0000 https://www.datanovia.com/en/?p=16608#comment-21856 In reply to Steph.

stat.test is used as a variable in these examples. It is used to store the results of the respective statistical tests performed [notice the rstatix package and the accompanying pipes (%>%) that perform the actual tests].

]]> By: Steph https://www.datanovia.com/en/blog/how-to-add-p-values-to-ggplot-facets/#comment-21733 Tue, 02 Mar 2021 19:45:04 +0000 https://www.datanovia.com/en/?p=16608#comment-21733 Hi this is great- is stat.test a function? it keeps coming back unrecognised for me

]]> By: vatsay https://www.datanovia.com/en/blog/how-to-add-p-values-to-ggplot-facets/#comment-20689 Wed, 01 Jul 2020 14:39:03 +0000 https://www.datanovia.com/en/?p=16608#comment-20689 Hi, thanks for the nice feature, chow can we do that in plot_ly ?, any insights are appreciated

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