hrbrthemes | :lock_with_ink_pen: Opinionated, typographic-centric ggplot2 themes and theme components | Data Visualization library
kandi X-RAY | hrbrthemes Summary
kandi X-RAY | hrbrthemes Summary
Additional Themes and Theme Components for ‘ggplot2’. This is a very focused package that provides typography-centric themes and theme components for ggplot2. It’s a an extract/riff of hrbrmisc created by request. The core theme: theme_ipsum (“ipsum” is Latin for “precise”) uses Arial Narrow which should be installed on practically any modern system, so it’s “free”-ish. This font is condensed, has solid default kerning pairs and geometric numbers. That’s what I consider the “font trifecta” must-have for charts. An additional quality for fonts for charts is that they have a diversity of weights. Arial Narrow (the one on most systems, anyway) does not have said diversity but this quality is not (IMO) a “must have”.
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QUESTION
I'm interested in adding grouping labels above my ggplot bar charts. This feature exists for data visualizations such as phylogenetic trees (in ggtree), but I haven't found a way to do it in ggplot.
I've tried toying around with geom_text, and geom_label, but I haven't had success yet. Perhaps there's another package that enables this functionality? I've attached some example code that should be fully reproducible. I'd like the rating variable to go over the bars of the continents listed (spanning multiple continents).
Any help is greatly appreciated! Thank you!
P.S. pardon all the comments - I was writing a teaching tutorial.
...ANSWER
Answered 2022-Mar-29 at 18:32One approach to achieve your desired result would be via geom_segment
. To this end I first prepare a dataset containing the start and end positions of the segments to be put on top of the bars by rating group. Basically this involves converting the discrete locations to numerics.
Afterwards it's pretty straightforward to add the segments and the labels.
QUESTION
I'm currently in the process of creating a heatmap with plotly
. Below is the sample dataset:
ANSWER
Answered 2022-Mar-28 at 20:35You don't have to reinvent the wheel. Go back to the first ggplotly
object. Domain is what plotly uses to govern the spaces each facet (or as it is in plotly-subplot). You can retrieve this information by assigning the ggplotly graph to an object and calling plotly_json
.
However, I've worked around layout shortcuts before. You can retrieve and modify the domains like this:
QUESTION
Here is the dput for my data:
...ANSWER
Answered 2022-Feb-24 at 13:59Increase the space between the plot and the axis using scale_y_discrete(expand = expansion(mult = c(0.05, 0.7)))
. The second element to the mult
argument controls the upper limits: set at a high value to illustrate the point - set to suit your aesthetic requirements.
QUESTION
I have a question on this Sankey plot in R. So basically I want to give different color for the line that connect the source and target nodes based on the variable group. Below are the codes I found from one of the R platform. Essentially the code give you the plot but the connecting line are similar in color. My question is how to give different color for the lines to know that specific group is represented in specific color.
Thank you! Best AD
...ANSWER
Answered 2021-Dec-02 at 16:59Following the example from the networkD3::sankeyNetwork
documentation you could add a links
variable to the data and set the LinkGroup
argument...
QUESTION
I'm quite comfortable using the tidyverse and ggplot. I'm trying to produce an interactive graph to deploy with flexdashboard. I'm therefore trying to generate my usual ggplots in plotly.
Suppose I have the following dataframe:
...ANSWER
Answered 2021-Dec-02 at 13:29According to your first example (I just removed your theme styling) it works like this.
QUESTION
At the moment I am learning shiny to visualize forecast data versus original data in a web application. As I want to have separate tabs for original and forecast data, I am using a navbar Panel.
In the given reprex, both dataframes containing the same data, because it is meant for technical illustration only.
Currently I am struggling to display the plot2 data representing the forecast plot. It has to do with wrong syntax I guess. Otherwise it could be a html issue.
Please help me out here:
...ANSWER
Answered 2021-Nov-30 at 13:06You have missed to close the second renderPlot
before render output$info2
- as you can see, there is no closing curly bracket before output$info2
.
This is improved version:
QUESTION
I have the below script which creates an interactive plot. I would like to embed this in some sort of shiny app or flexdashboard. How would I do this?
...ANSWER
Answered 2021-Nov-17 at 08:44A shinydashboard
example:
QUESTION
I have trouble merging the legend, the current result had assigned linetype, size, shape and colour seperately.
My data look like this:
...ANSWER
Answered 2021-Oct-18 at 04:01If we give the legends the same name, ggplot will try to merge them:
QUESTION
I need help using shiny.semantic package with pickerInput. My intention is to make my shiny app responsive and display well both on desktop and mobile. It displays well on both device except the pickerInput. Whenever the pickerInput is clicked to display its items, it does not collapse when clicked again. See image below
I need it to collapse back normally as it behaves when I am not using the shiny.semantic package's grid_template. Below is my script
...ANSWER
Answered 2021-Oct-11 at 18:43Due to some of the CSS classes clashing between the {shiny}
Bootstrap UI framework {shiny.semantic}
Semantic UI, you'll experience some unexpected behaviour with some of the extension packages.
To write something similar using {shiny.semantic}
, you can use dropdown_input
and adding in a bit of JS. I can't find an easy way of auto selecting everything within the dropdown with a button, but to remove all options in one easy click I've added the "clearable" class.
QUESTION
Im trying to create the following shiny app below but when Im tryin to subset based on my widget I get: Error in $: object of type 'closure' is not subsettable
ANSWER
Answered 2021-Sep-14 at 12:47Change the name of the reactive
function or change the name of the dataset. They both share the same name hence, the error.
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