I have a dataframe as follows, I would like to shuffle the words in each row using random.shuffle(),(e.g the new first row will be ‘nice is weather the’ ),so I have done the following, and tried to map or apply shuffle() function but it returns None. or I am not sure what I am doing wrong here. an…
Tag: python
Filter elements in a list not containing multiple substrings in Python
For a list of file names file_names, I try to use code below to filter file names not containing foo or bar: Output: But it’s not working out, it should return data.xlsx. Meanwhile, it works for containing case: Out: Does someone could help to explain what’s error in my code and how to fix it? Tha…
How to make cluster on Folium with Dataframe?
I have tried to make a Cluster on a Folium map. I have a dataframe as below. The code for making the Cluster on Folium map is below I ran the code but map doesn’t show anything. How do correct this? Answer The cause is probably that the cluster is set up first and the marker settings are made later.
How to use urlparse in python pandas
Here is my code for getting domain name from string: I don’t know how to use this method in pandas. Here is my pandas dataframe: I tried this code but didn’t work: getting this error: Answer A simple solution would be to use Series.apply
Replace all non-intersecting values with 0, between two numpy arrays
Say I have a multi-dimensional array, for example: And say I have a one-dimensional array (b), with some values which may be seen in my multi-dimensional array (a): Now I want to replace all of the non-intersecting values in array a with zero. I want to get the following result: How could I achieve this? I tr…
how to remove /n from list results?
Hello everyone I’m scraping a table and separating the headers and the body of the table into separate lists but the body data has a lot of ‘/n’ and I’m trying to remove them but I cant seem to get them out. code: Results: As you can see in the table body results ‘n’ is in …
Seaborn histplot stat=count does not count all points
The following code should produce a histrogram count plot for the 2 arrays. Why does it only show two blue bars for the three points in the array. The data point 2.6 is ignored. The longer I think about this the more I suspect that this is a bug in the library. Or do I miss something? I am using:
Performing mathematical operations on values from two dictionaries with same keys in Python
I have two dictionaries named as, lets say, a = {‘A’:{2021:45.65},’B’:{2021:56.34}} and b = {‘A’:{2021:78.67},’B’:{2021:87.54}} I want to get the values from both A and B ‘sub-dictionaries’ and compute what percentage of value from the second diction…
How to turn a pandas DataFrame of lists of numbers into a 3-dimensional array?
I have a pandas DataFrame with a structure like this: (to build it, do something like What would be the simplest way to turn it into a NumPy 3-dimensional array? This would be the expected result: I have tried several things, without success: Answer One option is to convert df to a list; then cast to numpy ar…
I need to write the output to a file and the file needs to look exactly like the output [closed]
Closed. This question needs to be more focused. It is not currently accepting answers. Want to improve this question? Update the question so it focuses on one problem only by editing this post. Closed 10 months ago. Improve this question Here is the code, I need the link variable to be written to a file like …