Duncan Multiple Range Test and Boxplot (displaying significant letter) in R software

[@arunkumarr9462]

am new to R, very good presentation

[@nezifabamecha8037]

thanks for your nice presentation!!

[@raynaynr]

Hello, Mr. Wakjira.
Could you please explain if the data is two way factorial using DMRT to make boxplot? I tried to use the same script from your video by adding another factor but i came across a problem after i input the sig.letters script, like this:
> sig.letters% group_by(Soil, Fert) %>% summarize(max_value = max(PH_4))
dmrt1 = duncan.test(aov(PH_4~Soil*Fert, data=Leachate), trt = "Soil*Fert", group = T)
sig.letters

[@vanquinguyen1051]

Hi Mr. Wakjira, could you please make a clip on Duncan Multiple Range Test and Boxplot (displaying significant letter) in R software for split plot experiment data? Thank you.

[@wakjiratesfahun3682]

Okay I will get back to you.

[@vanquinguyen1051]

@@wakjiratesfahun3682 Thank you for your reply.

[@solomonderese9311]

Asante sana

[@baongocho-majorinplantbree7011]

waka

[@wakjiratesfahun3682]

What can I help you?

[@wakjiratesfahun3682]

I will help if you provide me fake data.

[@baongocho-majorinplantbree7011]

@@wakjiratesfahun3682 give me an email plz

[@wakjiratesfahun3682]

@@baongocho-majorinplantbree7011 [e-mail]

[@bikasbasnet9907]

Pl Pl
Error in `geom_text()`:
! Problem while computing aesthetics.
ℹ Error occurred in the 2nd layer.
Caused by error in `check_aesthetics()`:
! Aesthetics must be either length 1 or the same as the data (16)
✖ Fix the following mappings: `y`
Run `rlang::last_trace()` to see where the error occurred.
Warning message:
In Ops.factor(left, right) : ‘+’ not meaningful for factors

[@wakjiratesfahun3682]

Share pseudo data and I will generate the code. Here is my email, [e-mail]