RENAME X Y LABEL ON PLOT IN R HOW TO
RENAME X Y LABEL ON PLOT IN R CODE

# change the styling of both the axis simultaneously from this-Īxis. Plot.title = element_text(color='Blue', size=30, hjust = 0.5), Scale_size_area() + ggtitle('Weighted Scatterplot of Watershed Area vs. Mygraph<-p + geom_point(aes(size= nitrogen)) + P <- ggplot(ex1221new, aes(discharge, area), main='Point') Mygraph$labels$y='Area Affected' # changes y axis titleĪnd the work is done. In my answer,I have stored the plot in mygraph variable and then I have used mygraph$labels$x='Discharge of materials' #changes x axis title Also, the question which was asked has few changes in codes like then ggplot package has deprecated the use of 'scale_area()' and nows uses scale_size_area() Since the data ex1221new was not given, so I have created a dummy data and added it to a data frame. Which gives an identical figure to the one above. Title = 'Weighted Scatterplot of Watershed Area vs. In the following figure, we set the figure-wide font to Courier New in blue, and then override this for certain parts of the figure.

Discharge and Nitrogen Levels (PPM)')Īn alternate way to specify just labels (handy if you are not changing any other aspects of the scales) is using the labs function ggplot(ex1221, aes(Discharge, Area)) + You can set the figure-wide font with the attribute, which will apply to all titles and tick labels, but this can be overridden for specific plot items like individual axes and legend titles etc. ) The output of the previous syntax is shown in Figure 1: A ggplot2 facet plot in R. Can I use a function to rename x axis labels in r Yes, you can use a function to rename x axis labels in r. Now, we can plot our data as shown below: ggplot ( data, aes ( x, y)) + Draw ggplot2 facet plot geompoint () + facetgrid (group. You can also use the labels argument to specify the labels for the x and y axes. This function will allow you to specify the labels for the x and y axes. Ggtitle('Weighted Scatterplot of Watershed Area vs. In order to change the x axis labels in R, you will need to use the axis function. You can set the labels with xlab() and ylab(), or make it part of the scale_*.* call. One advantage is that ggplot works with ames directly. Also, you don't need (and shouldn't) pull columns out to send to ggplot.

Reading the ggplot book would be worthwhile for more complex graphs.Your example is not reproducible since there is no ex1221new (there is an ex1221 in Sleuth2, so I guess that is what you meant). There are some more breaks we can do as well as labeling techniques. We can even set the tick marks to be different words. We now change just the tick marks and scale of the y-axis. We can modify them and change their appearance easily. We can also force different axes to be on a discrete scale rather than continuous. By default, R will use the variables provided in the Data Frame as the labels of the axis. We see that just like the axes above we now have three different legends with the tick marks and labels of them changed. This means if we are creating a continuous scale with a bar graph coloring or even a heat map we can change the tick marks on the legend as well. Finally the third plot changes the text at these tick marks.Īs it was state before ggplot2 considers axes and legends to be the same type. Then in the second plot we force the tick marks to show at 20.

RENAME X Y LABEL ON PLOT IN R CODE

We can see that the above code creates a scatterplot called axs where originally the x and y axes are not labeled and R chooses the tick marks. The title of your figure is up to you though Here's a figure with automatic labels and then the same figure with overridden labels. x sets the x position with respect to xref from '0' (left) to '1' (right), and y sets the y position with respect to yref from '0' (bottom) to '1' (top).

RENAME X Y LABEL ON PLOT IN R HOW TO

The following example shows how to align the plot title in layout.title.

df <- ame(x = c(1, 3, 5) * 1000, y = 1)Īxs + scale_x_continuous(breaks = c(2000, 4000))Īxs + scale_x_continuous(breaks = c(2000, 4000), labels = c('2k', '4k')) When using Plotly, your axes is automatically labelled, and it's easy to override the automation for a customized figure using the labels keyword argument. The configuration of the legend is discussed in detail in the Legends page. The breaks argument controls what values appear as the tick marks on axes and keys. We not only like to be able to change the labels of scales but it can be helpful to choose the tick marks as well.

Rename x y label on plot in r