HELP! R shiny ggplot2

[LXH]

Thanks in advance for everyone's help

column(4, selectInput("selectedvariable","Select a variable:", names(data)[6:16]))

output$ggplot2Group2 <- renderPlot({
g2 <- ggplot(data = speciesGgplot1(),aes(x=OBSWEEK,y=input$selectedvariable,group = COUNTY,color=COUNTY,shape=COUNTY))+
geom_point()+
theme_bw()+
theme(
legend.position = "bottom",
) +
geom_line()
print(g2)
})

why the Y values is wrong? I feel very confused . Thanks again.

[nirgrahamuk]

Use aes_string

Define aesthetic mappings programmatically — aes_

[LXH]

Wow, you are my god, words can't express my gratitude.
I'm a newbie and have only recently started using Rshiny, thank you very much, and one day, when I become a master like you, I'm going to help others too.
thank you very much.

[nirgrahamuk]

You are welcome.
I recommend to you swirl: Learn R, in R. (swirlstats.com) and https://r4ds.had.co.nz/
These two resources are what I began with.
I found that reading the questions, and trying to answer them on this forum was a good way to increase my learning (by generating practice and causing me to study more also)