Comments for Datanovia https://www.datanovia.com/en/ Data Mining and Statistics for Decision Support Tue, 15 Apr 2025 02:55:12 +0000 hourly 1 https://wordpress.org/?v=6.8.2 Comment on Venn Diagram with R or RStudio: A Million Ways by Sanjana https://www.datanovia.com/en/blog/venn-diagram-with-r-or-rstudio-a-million-ways/#comment-29362 Tue, 15 Apr 2025 02:55:12 +0000 https://www.datanovia.com/en/?p=18122#comment-29362 Why are the ggvenn and v.table have different outcomes, they should technically be the same right?

]]> Comment on How to Add P-values to GGPLOT Facets 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()

]]> Comment on GGPUBR: How to Add P-Values Generated Elsewhere to a GGPLOT by Ele https://www.datanovia.com/en/blog/ggpubr-how-to-add-p-values-generated-elsewhere-to-a-ggplot/#comment-29241 Tue, 10 Sep 2024 08:32:51 +0000 https://www.datanovia.com/en/?p=16062#comment-29241 In reply to Gustavo.

Hi Gustavo, have you ever worked out a solution? I am trying to do the same

]]> Comment on GGPUBR: How to Add P-Values Generated Elsewhere to a GGPLOT by Miya https://www.datanovia.com/en/blog/ggpubr-how-to-add-p-values-generated-elsewhere-to-a-ggplot/#comment-29188 Mon, 17 Jun 2024 14:44:57 +0000 https://www.datanovia.com/en/?p=16062#comment-29188 In reply to Gustavo.

Did you have any answer to this post, please?

]]> Comment on Seriation in R: How to Optimally Order Objects in a Data Matrice by pierre https://www.datanovia.com/en/blog/seriation-in-r-how-to-optimally-order-objects-in-a-data-matrice/#comment-29184 Thu, 13 Jun 2024 09:50:44 +0000 https://www.datanovia.com/en/?p=15802#comment-29184 Hie
Thanks a lot for yours exlanations, VERY usefull.
Do you know statisticals test post hoc to idendify which variables are spécifics to one or more class?
thanks a lot

]]> Comment on How to Perform Paired Pairwise T-tests in R by Josefine https://www.datanovia.com/en/blog/how-to-perform-paired-pairwise-t-tests-in-r/#comment-29085 Tue, 27 Feb 2024 13:20:36 +0000 https://www.datanovia.com/en/?p=15444#comment-29085 Hi, thanks for the nice guide! But why are P-values adjusted using the Bonferroni multiple testing correction method?

]]> Comment on Venn Diagram with R or RStudio: A Million Ways by Venkata Panchumarthi https://www.datanovia.com/en/blog/venn-diagram-with-r-or-rstudio-a-million-ways/#comment-29078 Fri, 23 Feb 2024 07:47:34 +0000 https://www.datanovia.com/en/?p=18122#comment-29078 Hi i am Venkata Panchumarthi.
Awesome. This article is very nice and it gives lot of information. I read the excellent article in recent days its helped me a lot. Thanks for sharing such a nice article.

]]> Comment on Top R Color Palettes to Know for Great Data Visualization by Venkata Panchumarthi https://www.datanovia.com/en/blog/top-r-color-palettes-to-know-for-great-data-visualization/#comment-29077 Fri, 23 Feb 2024 06:54:15 +0000 https://www.datanovia.com/en/?p=8184#comment-29077 Hi i am Venkata Panchumarthi.
Awesome. This post is very nice, i read the excellent post in recent days, it is very informative. Thanks for sharing such a nice post.

]]> Comment on Top R Color Palettes to Know for Great Data Visualization by venkatapanchumarthi https://www.datanovia.com/en/blog/top-r-color-palettes-to-know-for-great-data-visualization/#comment-29067 Tue, 20 Feb 2024 05:52:19 +0000 https://www.datanovia.com/en/?p=8184#comment-29067 Awesome. I read excellent post in recent days, this post is very informative this article is helped me a lot .Thanks for sharing such useful information.

]]> Comment on How to Add P-values to GGPLOT Facets 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!!!

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