So I have a csv file called result and I’m getting this: when I just want this: as in without the empty lists. How would I go about doing this? I tried to do and I tried this: and I tried this: but none of them worked. Answer EDITED (after collecting more information): I do think that attempting to work
Tag: python
how to generate per-pixel histogram from many images in numpy?
I have tens of thousands of images. I want to generate a histogram for each pixel. I have come up with the following code using NumPy to do this that works: I would like to know if anyone can help me vectorize the for loops? I can’t think of how to index into the perpix_hist array properly. I have tens/…
Creating a network-like figure a truss in Python
I would like to create the graphic of a truss. I have two lists of lists; one gives the bar number and the nodes that make them, it looks like this: For example, element one is composed by node 1 and node 2. The other dataset gives the nodes followed by its coordinates in the 2D plane. It looks like
__init__() missing 1 error while Adding a Discrete Colorbar to a ContourPlot
I was trying to replicate the Contour Plot: for a new set of interpolated data found on interpolated.nc I got the error: Nevetheless, I realized that the error was related to the plt.colorbar(ax=ax, shrink=.98) line, so I was wondering if I could get any help in order to solve this issue, since I need the col…
Looping dataframe to check for specific condition using if and loc
I have a data frame of temperatures with below columns, Requirement: To create new columns based on existing column values To create a list for future use using append List: Code: Works Doubt: I have to check all rows for each column 3 times using .loc and if condition. Is there a way to reduce checking 3 tim…
Element not clickable in the next page by selenium python
I try to scrape all the pages of a URL by selenium python, but only could get the values from the 1st page. The code is going to the next page but same code is not working to scrape ending with an error. The error is ” Element … is not clickable at point (208, 17). Other element would receive
How to implement batch normalization merging in python?
I have defined the model as in the code below, and I used batch normalization merging to make 3 layers into 1 linear layer. The first layer of the model is a linear layer and there is no bias. The second layer of the model is a batch normalization and there is no weight and bias ( affine is false
Pandas: How to multiply a index with value in a multi-index series?
I have a series as below, I wanted to do something below, How can I do this in a performant way? Answer Combine Series.mul with Index.get_level_values: So, you can feed that to pd.cut, of course:
How do I plot the frequency of an event overtime with pandas?I
I was trying to plot some data from a pandas dataframe. My table contains 10000ish films and for each of them two info: the year it got published, and a rating from 0 to 3. I am having a hard time trying to plot a graph with the pandas library that shows the number of films that received a particular
Implementation of stable_sort in python
In c++ there is a function stable_sort() function (It preserves the order ) .Is there any function in python like this ? Answer list.sort() is stable. From the documentation: The sort() method is guaranteed to be stable. A sort is stable if it guarantees not to change the relative order of elements that compa…