Top "Visualization" questions

Visualization is any technique for creating images, diagrams, or animations to communicate a message.

Side-by-side plots with ggplot2

I would like to place two plots side by side using the ggplot2 package, i.e. do the equivalent of …

r visualization ggplot2
How to plot a histogram using Matplotlib in Python with a list of data?

I am trying to plot a histogram using the matplotlib.hist() function but I am not sure how to do …

python matplotlib visualization data-visualization
How can I create a correlation matrix in R?

I have 92 set of data of same type. I want to make a correlation matrix for any two combination possible. …

r matrix visualization correlation
Why do many examples use `fig, ax = plt.subplots()` in Matplotlib/pyplot/python

I'm learning to use matplotlib by studying examples, and a lot of examples seem to include a line like the …

python matplotlib plot visualization
plot different color for different categorical levels using matplotlib

I have this data frame diamonds which is composed of variables like (carat, price, color), and I want to draw …

matplotlib pandas visualization
How to combine 2 plots (ggplot) into one plot?

By using R, is it possible to place 2 ggplot together (i.e., on the same plot)? I wish to show …

r graph plot ggplot2 visualization
3D Plotting from X, Y, Z Data, Excel or other Tools

I have data that looks like this: 1000 13 75.2 1000 21 79.21 1000 29 80.02 5000 29 87.9 5000 37 88.54 5000 45 88.56 10000 29 90.11 10000 37 90.79 10000 45 90.87 I want to use the first column as x axis labels, the second …

excel charts plot visualization data-visualization
Visualizing decision tree in scikit-learn

I am trying to design a simple Decision Tree using scikit-learn in Python (I am using Anaconda's Ipython Notebook with …

python scikit-learn visualization decision-tree
Good tool to visualise database schema?

Are there any good tools for visualising a pre-existing database schema? I'm using MySQL if it matters. I'm currently using …

mysql database database-design schema visualization