Python Programming Language

I have a numpy matrix with shape of (4601, 58). I want to split the matrix randomly as per 60%, 20%… Read more Numpy: How To Randomly Split/select An Matrix Into N-different Matrices

I created a 7x7 field of buttons with a dictionary. Problem 1: I need to disable a User-Input amoun… Read more Python Tkinter - Dictionary With Buttons - How Do You Disable Them?

I'm trying to generate a random number between 0.1 and 1.0. We can't use rand.randint becau… Read more Generate Random Number Between 0.1 And 1.0. Python

I want to generate sentences randomly from a given context-free grammar. Randomly is the important … Read more Generating Sentences *randomly* Given A Cfg

What would be the most efficient way, in python, to uniformly sample random two-dimensional numbers… Read more Sample Random Points Over Intersection Of Surfaces

I am working on a problem that requires me to read a string from the file and: Reverse it An integ… Read more How To Add Randomly Generated Characters In Specific Locations In A String?

I want to create a random list with 100 elements. So far, so good... Example 1: works fine, because… Read more How To Create A Random List With Only Unique Values?

Now I have a decent knowledge of math, and I know it's possible to create pseudo-random sequenc… Read more What Does Secrets Module Do To Make Perfect Random Sequences In Python

I am trying to generate some random time series with trends like cyclical (e.g. sales), exponential… Read more Python: Generate Random Time Series Data With Trends (e.g. Cyclical, Exponentially Decaying Etc)

So I need to write a program which generates random numbers from 100 to 999, and the tricky part is… Read more Generating Random Number With Different Digits

I'm attempting to create a program which selects 10 words from a text file which contains 10+ w… Read more Importing Random Words From A File Without Duplicates Python

Creating a random vector whose sum is X (e.g. X=1000) is fairly straight forward: import random def… Read more How To Create A List Of Random Integer Vector Whose Sum Is X

I just wrote a code to generate random numbers and try to match it with random numbers, but I don&#… Read more How To Not Repeat Randint Value

I regularly find myself in the position of needing a random index to an array or a list, where the … Read more Fast Way To Obtain A Random Index From An Array Of Weights In Python

A basic simulation of GBM doesn't seem to work. What am I doing wrong? The following code alway… Read more Python: Geometric Brownian Motion Simulation

I am trying to find the statistical properties of the PRNGs available in Python (2.7.10) by using t… Read more Random Number In The Range 1 To Sys.maxsize Is Always 1 Mod 2^10

I am currently writing an app in python that needs to generate large amount of random numbers, FAST… Read more Fastest Way To Generate 1,000,000+ Random Numbers In Python

There is a function, foo, that uses the np.random functionality. I want to control the seed that fo… Read more Can I Create A Local Numpy Random Seed?

I have a function here that returns a 4 digit string. The problem is that when I run the function l… Read more Fix A Function Returning Duplicates Over Time?

I have a list a_tot with 1500 elements and I would like to divide this list into two lists in a ran… Read more What Is The Difference Between Random.sample And Random.shuffle In Python