fig, ax = plt.subplots() ax.plot(x, y) ax.set(xticks=x, xticklabels=my_xticks, yticks=np.arange(y.min(), y.max(), 0.005), xlabel='x axis', ylabel='y axis'); ax.grid(axis='y'); Option #3. Each Axes defines Axis objects as well (YAxis and XAxis), each of which define a set() method that can be used to set properties on that axis.

Mar 18, 2017 · Instead of adding a label through text and having to position it yourself, you can add a new tick and an associated label to the list of existing yticks directly thanks to the method Axes.set_yticks. It avoids having to perform complicated operations to …

Oct 28, 2018 · You just need to use plt.text with the desired x- and y-coordinates and the string you want to put as the text. Here I am using the y-value as the string. Y_testfit[0]*1.005 slightly shifts the text above the horizontal line to avoid overlap with it. …

Mar 6, 2024 · Whether you’re looking to set custom range limits, tick values, or dynamically adjust the scale, this article describes how to specify values on the Y-axis. An example of a problem could be setting the Y-axis range from 0 to 10 with intervals of 0.5 in a line plot.

To specify Y-axis label in Matplotlib, you can use ylabel() function of matplotlib.pyplot. Pass the label value as argument to the ylabel() function, and the given value shall be displayed as label along the Y-axis of the plot.

Apr 19, 2020 · The Axes.set_ylabel() function in axes module of matplotlib library is used to set the label for the y-axis. Syntax: Axes.set_ylabel(self, xlabel, fontdict=None, labelpad=None, **kwargs) Parameters: This method accepts the following parameters. ylabel : …

Dec 13, 2024 · Master the ylabel () function in Matplotlib to customize y-axis labels in Python plots. Learn styling, rotation, positioning and best practices with clear examples.

Aug 19, 2022 · Write a Python program to draw a line using given axis values with suitable label in the x axis , y axis and a title. # x axis values . y = [2,4,1] # Plot lines and/or markers to the Axes. plt. plot (x, y) # Set the x axis label of the current axis. plt. xlabel ('x - axis') # Set the y axis label of the current axis. plt. title ('Sample graph!')

ylabel() functions to set a label for the x- and y-axis. Add labels to the x- and y-axis: With Pyplot, you can use the title() function to set a title for the plot. Add a plot title and labels for the x- and y-axis: You can use the fontdict parameter in xlabel(), ylabel(), and title() to set font properties for the title and labels.

Feb 8, 2020 · want to display the yaxis label in the range 0.2 to 0.8 in the range of 0.2. example: 0.2, 0.4, 0.6, 0.8 . code: plt.axis=([0,0.45,0.2,0.8]) plt.plot([0.2,0.25,0.3,0.35,0.4,0.45],[0.5,0.6,0.60,0.5,0.5,0.6])