Example 2: Change Axis Labels of ggplot2 Plot Using User-Defined FunctionThe following R programming code shows how to create a user-defined function to adjust the values shown on the x-axis of a ggplot2 plot.Fo
In this article, you will learn how to modify ggplot labels, including main title, subtitle, axis labels, caption, legend titles and tag.
Now….lets say that you don’t want a solid gray background, and you want a bigger default font size. These are really common tweaks, so ggplot2 makes it easy to change the default “theme” in order to get white backgrounds and custom text sizes. You can set this globally for an e...
library(ggplot2) p <- ggplot(ToothGrowth, aes(x = factor(dose), y = len)) + geom_boxplot() p Change axis tick mark labels The functionstheme()andelement_text()are used to set the font size, color and face of axis tick mark labels. You can also specify the argumentanglein the fu...
Next, let’s change the size of each bin. # Create histogram fig = go.Figure(data = [ go.Histogram( x = olympic_data.age, xbins=go.histogram.XBins(size=5) # Change the bin size to 5 ) ] ) Powered By Figure 6: Plotly histogram with bin size equal to 5. In the code abov...
Our findings are useful for close-to-nature silviculture, as they elucidate how much natural regeneration will change under particular biomasses of invasive species. Specifically, we evaluate the relationships of two invasive tree species: black cherry Prunus serotina Ehrh. and black locust Robinia ...
Ggplot2: How to specify x labels in a datetime data and two segment lines Beginner question How to average/mean variables in R based on the level of another variable (and save this as a new variable)? Installing readxl, tidyveerse and devtools Get Google trends data - problem wi...
Hazard and risk assessment of nanomaterials (NMs) face challenges due to, among others, the numerous existing nanoforms, discordant data and conflicting results found in the literature, and specific challenges in the application of strategies such as grouping and read-across, emphasizing the need for...
At this point, the selected values in the dropdown menu do not change the stocks displayed in our graph. For that to happen, we need to implement a callback. The callback will handle the communication between our dropdown menu'stockselector'and our graph'timeseries'. We can ...
To do this, we can use thefillparameter. ggplot(data = storms, aes(x = pressure)) + geom_density(fill = 'cyan') There are a few things that we could possibly change about this, but this looks pretty good. Before moving on, let me briefly explain what we've done here. Thefillpara...