Oct 6, 2022 · In the case of categorical variables, we may get the index of the maximum value, so we use it. So, by indexing the maximum of the y-value and the maximum of the x-value, it is possible to annotate. The offset value should be adjusted to match the y-axis value.

I know you can do this by manually entering in x,y coordinates to annotate whatever point you want using the .annotate() method, but I want the annotation to be automatic, or to find the maximum point by itself. Here's my code so far: If x and y are the arrays to plot, you get the coordinates of the maximum via.

Jun 27, 2012 · I know you can use plt.ylim to manually set the limits, but is there a way for matplotlib to automatically (and smartly) set the limits to reasonable values (like 998-1008), and also perhaps show an axis break? A little bit of simple algebra will help fix the limits:

Mar 22, 2025 · In this article, we will explore how to add value labels on a Matplotlib bar chart to improve readability and make data interpretation easier. Matplotlib provides multiple methods for adding value labels to a bar chart. We will primarily use the following two: plt.bar () function is used to plot a bar chart. Syntax: Parameters:

Apr 13, 2023 · In this blog post, we’ll discuss how to automatically annotate the maximum value in a plot created using Matplotlib. Specifically, we’ll look at a solution proposed by a user on Stack Overflow...

Make a bar plot. The bars are positioned at x with the given alignment. Their dimensions are given by height and width. The vertical baseline is bottom (default 0). Many parameters can take either a single value applying to all bars or a sequence of values, one for each bar. Parameters: x float or array-like. The x coordinates of the bars.

Jun 2, 2021 · Learn how to automatically set y-axis limits for a bar graph using Matplotlib with easy-to-follow examples and code snippets.

To annotate the maximum value in a Pyplot, we can take the following steps −. Set the figure size and adjust the padding between and around the subplots. Create a new figure or activate an existing figure. Make a list of x and y data points. Plot x and y data points using numpy.

Feb 5, 2022 · You need a workaround to iterate your multibar chart. The first step is to define an ax object. The second step is to use a for loop to get the values of each bar.

Sep 18, 2023 · I would like to sort out my bar chart focusing on the maximum y axis value for the brands mentioned in the x axis. I have verified against my csv and the values the order is not correct in the bar chart. My code is; fig = px.bar(ElectricCarData, x=‘Brand’, y=‘Accel’) m = ElectricCarData[“Accel”].max()