I’m trying to display images of a dataset on a plot with their predictions. But I have this error: cannot compute Pack as input #1(zero-based) was expected to be a float tensor but is a int32 tensor [Op:Pack] name: packed This is the code in which I plot: I have the error on second line, on the tf.squee…
Tag: matplotlib
sympy matplolib piecewise TypeError?
matplotlib TypeError? Please tell me the difference. i want to use plt.plot OK Error.why? raise TypeError(“can’t convert expression to float”) TypeError: can’t convert expression to float (ref) Sympy issues with plotting a piecewise function sympy piecewise:How can I plot a piecewise f…
Why does pylab always plot to the last created figure?
I tried to create 2 figures at the same time. I thought I could plot into each figure by specifying the desired axis as shown in the code below, but all of the data goes into the last created figure (here, fig2). When I run this nothing plots in the fig1 axes, it all goes into the fig2 axes even
Pyplot: Plot a 3D figure in a 2D frame?
In my current project, I want to plot a 3D shape with pyplot. This is relatively straightforward: The complication comes from the fact that I would like the figure to display in a straight 2D figure similar to this example: That is to say, remove the 3D axes and ticks, the gridlines, and wrap everything in a …
plt.imshow() display the image inside another image
I am new to Python and I apologize if this is very basic. I am doing image processing but when I read a png image using cv2 and then display the image using plt.imshow() it gives me strange images(Image with extra boundries). I did the following. I am attaching the resulting images here. [the original image] …
Scatterplot with plotly vs pyplot / different approach in data table needed?
I’m trying to create a scatterplot in plotly, but have some difficulties. I think I need to rearrange my data table to be able to work with it, but am note sure. This is how my data table looks: table structure The “Average Price” is the “real” data and the prices in the “P…
Add ONLY the total values on top of stacked bars in matplotlib
I am working with the following bar plot: And I would like to add only the total amount of each index on top of the bars, like this: However, when I use the following code, I only get parts of the stacks of each bar. I have tried with different varieties of ax.bar_label(ax.containers[0],fontsize=9) but none d…
Merge dataframes with mirrored values
I have a dataframe which stores measurement points of an circular area. So each point has a Radius_mm and Angle_deg value. As a visual representation of the data, I would now like to create a section through the surface. I.e. I choose one angle and the corresponding angle that lies at 180° to it, including th…
In Python, how to overlap histogram graphs about data frame inside one panel?
I have a question about overlapping graphs inside one panel in Python. I generated numbers of two groups It works perfectly. However, if the data is the format of data frame, how can I make the same graph? For example, I simulated that I have two data set for different genotypes, cv1, cv2. In each data, grain…
Why matplotlib slider not working in Colab?
I’ve stuck with an issue that I have a slider but It’s not interactive, I followed by documentation but even ready solution didn’t worked, how to solve that? Not worked in Google Colab and Jupyter Notebook. I have already tried to change matplotlib backend kernel from qt to ktinker but nothi…