Z = fig.add_subplot(1, 1, 1, facecolor='#E6E6E6') Р”Р‡or data, color, group in zip(data, colors, groups): Next let us create our data for Scatter plotР”Р„1 = (1 + 0.6 * np.random.rand(A), np.random.rand(A))Р”Р„2 = (2+0.3 * np.random.rand(A), 0.5*np.random.rand(A))Р”В¬olors = (РІР‚СљredРІР‚Сњ, РІР‚СљgreenРІР‚Сњ) Step #2: Next, let us take 2 different categories of data and visualize them using scatter plots.

As we mentioned in the introduction of scatter plots, they help us in understanding the correlation between the variables, and since our input values are random, we can clearly see there is no correlation. Here we discuss theР’В Uses of MATLAB with the Description of Scatter Plots.Р’В You may also look at the following article.Explanation: For our plot, we have taken random values for variables, the same is justified in the output. This is a guide toР’В Scatter Plots in Matlab.

And yes, if all the values are scattered and donРІР‚в„ўt follow any pattern, we can be sure that there is hardly any relation between the variables that we are using.Similarly, in the example that we have used, we are able to visualize the linear relationship between the variables.It also helps to visualize the outliers in data.For example, a scatter plot with values concentrated at a particular area signifies that a lot of values in the data set belong to that area.Scatter plots can be used to visualise if any relation exists between the values of the data.Scatter plots are very handy graphs when it comes to get the look and feel of the data by just visualizing it.Here we can clearly see that the colour of the outline is changed and also width is now 1.5 Similarly, РІР‚ВMarkEdgecolorРІР‚в„ў will be used to change the outline colour of the circles. Linewidth,1 will set out the outline of the circles in the plot to 1mm. This function will modify the scatter plot graph for the РІР‚ВNameРІР‚в„ў and РІР‚ВValue РІР‚в„ў pair mentioned in the argument. we can get Square shape with argument РІР‚ВsРІР‚в„ў in the function. If we need some other shape like a square, this function can be used. We just need to pass the argument РІР‚ВfilledРІР‚в„ў in the function for the circles to be filled in scatter plot graph.Р”Вefault shapes for scatter plots are circles. This function will help in filling the circles. Now, what if we need all these circles to be solid or in other words, filled with colours. This helps us in differentiating higher and lower values as per our need 4. We can clearly visualize circles of changing colours. And then theР’В scatterР’В function will help to map the elements present inР’В cР’В to colours present in the colormap. Here, elements present inР’В a,Р’В b, andР’В cР’В will determine the location and colour of the circles. For circles of different colours define РІР‚ВcРІР‚в„ў as a three coloured matrix on an RGB triplet or a vector.For circles with same colour define РІР‚ВcРІР‚в„ў as the name of the colour of an RGB triplet.It will help in specifying the colour as follows:

This function will define the colour of the circles to be plotted in the graph. The significance of doing this is that we will get our attention diverted towards higher values immediately. We can clearly visualize that the circles in the graph are of different sizes. LetРІР‚в„ўs take the same example as in previous explanation, to keep things simple for better understanding

Different sized Circles: To create a plot with unequal sized circle define РІР‚ВzРІР‚в„ў parameter in function to be vector and length of the vector with being equal to the length of РІР‚ВaРІР‚в„ў and РІР‚ВbРІР‚в„ў.

Equal Sized Circles: To create a plot with equal-sized circle define РІР‚ВzРІР‚в„ў parameter in function to be scalar.

This function will set out the circle sizes.Р”Р‡ollowing Circle sizes can be created using this function in Graphs: Solution: We will get the following graph in MATLAB

Such type of graphs are also called as РІР‚ВBubble PlotsРІР‚в„ўР”В®xample: Let us define two variables a & bР”Р„ = linspace(0, 30, 100) Р”В« = linspace(10, 50, 100).

This function will help us to make a scatter plot graph with circles at the specified locations of РІР‚ВaРІР‚в„ў and РІР‚ВbРІР‚в„ў vector mentioned in the function.

Here is the description of scatter plots in MATLAB mention below 1. Now let us understand all these one by one: Description of Scatter Plots in MATLAB MATLAB provides its user with a basket of functions, in this article we will understand a powerful function called РІР‚ВScatter Plot functionРІР‚в„ў

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