I am coding a school project rn, where I have to analyse stocks and predict them. So now my problem is the code is finished, but I want to add colours in my Excel file. I am using the following libraries: requests bs4 pandas datetime So I looked up the whole Internet and found nothing helpful. This is my code
Tag: pandas
Highlight specific sample in stripplot from pandas dataframe
I have a pandas dataframe as the following (although with more rows and columns): Index LOC1 LOC2 LOC 3 A 0.054 1.2 0.00 B 0.38 3.89 0.027 C 3.07 2.67 1.635 D 7.36 6.2 0.23 I was wondering if it’s possible to highlight stripplot dots that belong to a specific sample. In my dataframe samples are index names (‘A’, ‘B’…).
Connect the dots in pandas
TLDR I want to do the equivilent of an Excel VLOOKUP in pandas. The unique thing about this question is that the exact values I am looking up do not exist. I want to do a linear interpolation to look up the nearest value, so the usual .map approach does not work. Question I have a pandas series, with columns
Pandas optimize performance loc function
I’ve a dataset with > 50000 rows. Some of the data is missing, for that I’m using a nested loop and loc function to fill in the missing values. Dataset So what I’m doing basically is for the second row, I’ll find the mean of all the rating for usa and mean for all rating for 1, divide by 2
An addition of non-existing **trailing** zeros at importing csv file by pandas
Importing a .csv file given by leads to an addition of a trailing zero in the first line. How to avoid it? Answer This is just the visual representation of the float data in your df. If you want it different, change the format string for it. For your numbers ‘{:,g}’ would work (see format specification mini language – scroll
Replace an exact substring in column value
The ‘Last year (2019)’ should be replaced with ‘LY’ I tried this but it did not work. I have tried several regex attempts using ‘b’ but nothing seems to work. Any help is apprecciated Answer Following may help you here, you need to escape ( and ) to make it treat like as a literal character. Following is the testing
How can I plot a stacked bar chart of median of a column in pandas dataframe?
So I am a newbie learning about data visualization in pandas (python) , My task is to Create a stacked chart of median WeekHrs and CodeRevHrs for the age group 30 to 35. following is my code where I extracted the data applying filter on age column and below are the first five rows of my dataset How can I
Create DF Columns Based on Second DDF
I have 2 dataframes with different columns: I would like to add the missing columns for the 2 dataframes – so each one will have each own columns + the other DFs columns (without column “number”). And the new columns will have initial number for our choice (let’s say 0). So the final output: What’s the best way to achieve
Transpose dataframe based on column list
I have a dataframe in the following structure: I would like to transpose – create columns from the names in cNames. But I can’t manage to achieve this with transpose because I want a column for each value in the list. The needed output: How can I achieve this result? Thanks! The code to create the DF: Answer One option
Resampling with Pandas spline gives strange results. Do I misunderstand, even though the time matches?
I take my dataframe, which is in seconds, and resample it over a period of every n seconds, to properly align all values with even spacing. The seconds are parsed correctly, but the output results are strange, so maybe I’m completely misunderstanding what exactly is being splined over? Gives So where did my values go in the output? Answer When