Closed. This question is not reproducible or was caused by typos. It is not currently accepting answers. This question was caused by a typo or a problem that can no longer be reproduced. While similar questions may be on-topic here, this one was resolved in a way less likely to help future readers. Closed 2 y…
Create a matrix with np.random.normal
I need to create an nxn matrix in which the numbers in the cells are distributed following a Gaussian distribution. This code may not go well because it fills a cell with a sequence. how can I do? Answer Edited for border of zeros np.random.normal takes a size keyword argument. You can use it like this:
Use Bokeh RadioGroup to plot selected subset of Pandas DataFrame within Jupyter
Goal Plot subsets of rows in a Pandas DataFrame by selecting a specific value of a column. Ideally plot it in jupyter notebook. What I did I have minimal knowledge of Javascript, so I have managed to plot by running Bokeh server with everything written in Python. However, I couldn’t make it in Jupyter n…
How to perform row wise if and mathematical operations in pandas dataframe
Input Data: So basically want to check if first row amount (5000.00) is equal to second row amount; then perform a date difference function (13-02-2019 “-” 12-02-2019) and if difference is less than “5 days” then the following is the output. If difference is more than 5 days exclude fr…
Find for the maximum occurrences of a particular pattern appearing consecutively within a substring [Python] [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 2 years ago. Improve this question Suppose I want to find a pattern AAGTC in a string AGTCAAGTCAAGTCAAGTCXYZS…
Python: Develope Multiple Linear Regression Model From Scrath
I am trying to create a multiple linear regression model from scratch in python. Dataset used: Boston Housing Dataset from Sklearn. Since my focus was on the model building I did not perform any pre-processing steps on the data. However, I used an OLS model to calculate p-values and dropped 3 features from th…
How to calculate difference in DATE based on status of another column?
I have the following dataset, I want to create a new field name “duration” which will capture the time difference between SWO issued and rescinded for each BIN number. Note that, each BIN number can show up multiple times based on Date and different Unit. So, each unit can issue SWO on the same BI…
Creating a non-overlapping QVideoPlayer and PlotWidget in PyQt5
I am trying to create an app in PyQt5 that has a media (video) player, a graph, and a few buttons. Currently, whenever I try to add the video and graph widgets, they compete for space (lay on top of one another), even when using QGridLayout. Here is the entire file so far. The important parts are under ‘…
Issue with recursive function in python
I have an issue with defining this function recursively. My goal is for the function to return the maximal income from a given n. n (in meters) here is the amount of cloth. The h list is the profit when selling a rug that is n meters long. For example, h[2]=5 is the profit when making a 2 meters long
How can I write “EvenWord” Recursive in Python [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 2 years ago. Improve this question We tried to solve the following problem with friends but we couldn’t…