For school we have to make a code which shows the average of a certain list into another list but for some reason my list which should show the smaller numbers is empty, I don’t know if it is possible but I tried using an extra variable which counts +1 to itself help is appreciated in advance. Answer 2 things:
How to use multistep mrjob with json file
I’m trying to use hadoop to get some statistics from a json file like average number of stars for a category or language with most reviews. To do this I am using mrjob, I found this code: It allows to find the most used word, but I am not sure how to do this with json attributes instead of words.
sqrt() c++ and math.sqrt() python
i am new at python and i had this precision problem with python which i did not have before with c++, the code is for python the result is for c++ the result is this can make crashes Answer Different programming languages may behave differently when it comes to float arithmetics. It may come to optimisations, internal implementations of functions
Pandas look for substring then write in another
So I’m trying to look down a specific column of my csv file for a partial string. If that meets a certain condition, it’ll write something else in a different column. For example: The “Percentage” column will always have the same format of “Ninety Five Percent” that is number in words + Percent. I want to be able to open
How to scrape the login website using selenium
I am trying to scrape data but first Click on Language, select English, then click advanced search but they will give me error these is website https://www.counselingcalifornia.com/Find-a-Therapist Answer The reason is iframe. language drop down is in iframe. In Selenium automation, if the webelements are wrapped inside an iframe, we should always switch to iframe first then we can interact
Create New Columns Using Multiple Conditions And Time Difference
I have the following dataframe with a tricky problem: I have to make 4 columns (0-90 days, 91-180 days, 181-270 days, 271-360 days) based on the following conditions: Desired output: What would be the smartest way of doing it? Any suggestions would be appreciated. Thanks! Answer You can write a custom function that takes in a list of weights, start
Selenium with Python not able to fully open the website
I have tried the following code and tried to open the website as mentioned: The website opens with the Chrome Browser but not with the Selenium using Python. Please let me know what should I do to open the website completely. Answer You can run it with chrome options. I am able to launch your application with below code: output:
How to calculate stdev inside a For Loop with conditions in Python
I have a CSV file, structured in two columns: “Time.s”, “Volt.mv”. Example: 0, 1.06 0.0039115, 1.018 0.0078229, 0.90804 So, I have to return time values that exceed the threshold of 0.95 indicating the deviation of each value with respect to the average of that time interval. I calculated the average like this: Then, I tried to make a For Loop
: aggregate() missing 1 required positional argument: ‘func_or_funcs’
I try to aggregate per ptid based on the diag_date, and calculate max, min and visit counts based on the diag_date: However, when I do the above (following all rules for agg) does not seem to work as I get the following error: Any ideas, are greatly appreciated! Answer To answer my questions, after getting valuable inputs from responders above,
Replace Values of Multiple Columns in Pandas Dataframe More Efficiently
I have a DataFrame, df, where I would like to replace several values user1 user2 user3 apple yoo apple mango ram mango Instead of doing to get the final DataFrame of user1 user2 user3 0 2 0 1 3 1 Is there any way I make the code above more efficient such that I can change the values of apple,