Order bar chart from large to small

meersel commented 3 years ago

Hi ApexCharter Developer's team.

Can you please advice me how to order a bar chart output such that the bars are shown from large to small..

I have tried the following standard ggplot2 way of doing this (see below) but this does not work for apexcharter.

data("mpg") n_manufac <- count(mpg, manufacturer) %>% mutate(manufacturer = fct_reorder(manufacturer,n))

apex(data = n_manufac, type = "bar", mapping = aes(x = manufacturer, y = n))

Kind regards,

Miguel

pvictor commented 3 years ago

Hello,

Currently apex() does not reorder the data, they are represented as they are. To order the chart, you can add an arrange in your pipeline :

library(apexcharter)
library(dplyr)
library(forcats)
data("mpg", package = "ggplot2")

n_manufac <- count(mpg, manufacturer) %>%
  mutate(manufacturer = fct_reorder(manufacturer, n)) %>% 
  arrange(desc(manufacturer)) # <--- sort your data

apex(
  data = n_manufac,
  type = "bar",
  mapping = aes(x = manufacturer, y = n)
)

Which gives

Victor

meersel commented 3 years ago

Hi Victor,

Thanks for your quick reply.

A simple and workable solution.

Kind regards,

Miguel Eersel e-mail: m.eersel@outlook.commailto:m.eersel@outlook.com mobile(WhatsApp) + 597-864 2328

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From: Victor Perriermailto:notifications@github.com Sent: Monday, July 20, 2020 7:22 AM To: dreamRs/apexchartermailto:apexcharter@noreply.github.com Cc: meerselmailto:m.eersel@outlook.com; Authormailto:author@noreply.github.com Subject: Re: [dreamRs/apexcharter] Order bar chart from large to small (#24)

Hello,

Currently apex() does not reorder the data, they are represented as they are. To order the chart, you can add an arrange in your pipeline :

library(apexcharter)

library(dplyr)

library(forcats)

data("mpg", package = "ggplot2")

n_manufac <- count(mpg, manufacturer) %>%

mutate(manufacturer = fct_reorder(manufacturer, n)) %>%

arrange(desc(manufacturer)) # <--- sort your data

apex(

data = n_manufac,

type = "bar",

mapping = aes(x = manufacturer, y = n)

)

Which gives

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Victor

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meersel commented 3 years ago

HI Victor,

Is the Dynamic Series Update functionality available (see below) in the R Apexcharter package ?

[cid:image003.png@01D6A802.2441A090]

If so, would you be so kind to provide me with an R code example how to use this ?

Thanks in advance.

Kind regards/Met vriendelijke groet,

Miguel (a fan of the apexcharter R package) e-mail: m.eersel@outllook.com

dreamRs / apexcharter

Order bar chart from large to small #24