The dataframe is a snapshot of what I'm working with. What I want to achieve is a line chart of the monthly sales of the different brands. Months with '-' befor
One of my columns in dataframe is of type list. I want to get only those rows where color is not red.Output should give row 2 and 3. I tried def Removecolo
i have a very simple script, it just scrapes some tables off the internet and inserts it into a db. however: tickerlist contains about 8000 rows. and the script
I am working with a large dataframe (ftp://ftp.ncbi.nlm.nih.gov/genomes/refseq/bacteria/assembly_summary.txt) with pandas in Python 3, using PyCharm. The column
My df1 looks like this:It contains 3 unique project id.The date starts on 01-01-22 and ends on 01-12-28 id date p50 p90 apv1 01-01-22 1000 1000 apv2 01-01-22 1
I have annual stock data and some of the years, datas are missing for the columns : at, ebit, lt , ni, re, wcap. How can I fill these missing slots with the dat
I am currently working on a script that does some array manipulating and calculations for modeling. I am running into an error and unsure how to solve it. from
I am trying to make this bargraph appear in the python run screen. But for some reason, it does not show the graph on the screen. However, if I put this code on
I am trying to read a csv file into a dataframe and then iterate over each ticker to get some yahoo finance data, but I struggle with matching the right data ty
There is a problem with plt.legend in seaborn and matplotlib. What is wrong with it? I can't see the legend color. plt.figure(figsize=(30,10)) plt.xticks(rotati
There are a number a files that need to be compared for differences in their rows; difference not as in subtraction but as in what values are different for each
I need to calculate XNPV of cash flows at different future dates. Is there any function to do this in numpy, pandas or plain python? Consider a dataframe like s
Hi my gorgeous friend on the Internet, I have a question about how to plot a Chart in Altair. I have been struggling with this error since yesterday and still h
if I have a pandas dataframe with a description of an issue, how can I split each value into two separate words at a time? e.g Subject Number Issue 30493 "This
I'm having some problems iteratively filling a pandas DataFrame with two different types of values. As a simple example, please consider the following initializ
This image would help better: The column titled passengerId describes the group number and person number, people in the same group are usually families, hence
I've read a lot of questions regarding this matter, but none of it solved my problem. I have 2 dataframes, one containing a list of all students of graduation l
I am trying to insert data into a mssql database. I needed as fast method for this so I set the fast_executemany param to true. The upload works fine for most p
I try to concat some dataframe - 30 dataframe of 24h data - that been created automatically with some csv, but sometimes csv doesn't exist, so the dataframe was
I have a list - elements_listed = [{'data': {'data/2022/04/1': '26-Apr-2022 07:47', 'data/2022/04/2': '24-Apr-2022 17:27', 'data/2022/04/3': '22-Apr-2022 14:20'