Localized random points using numpy and pandas

My idea is to try and generate random data points (2D, x and y coordinates) that would lie in close proximity to one another mimicking the following scenario: I choose e.g. 10 points on one...

Updates of pyOpenSSL and pandas using 'pip' fail with "TypeError: resolve() got an unexpected keyword argument 'replace_conflicting'"

When I attempt to update or install any version of pandas or pyOpenSSL(with any instance of sudo pip --[un]install|update [--no-use-wheel] [pandas|pyOpenSSL|xattr|stevedore], using pip 1.5.4) I...

pip displays incorrect version of package

I am not sure if this is a bug, or if I am doing something wrong. The situation is the following, pip list -o yields a list of outdated python packages along with what is suppose to be the...

How do I install the Pygraphics module

I am trying to download the Pygraphics module using Python 2.7.6 and have been heretofore unsuccessful. Below I detail the steps I have taken so far. Any help with this would be most...

Python draw rectangle and color in range

import brewer2mpl import numpy as np a = np.random.rand(3) # a[0] represents value of rect1, a[1] of rect[2].... def get_colors(): """ Get colorbrewer colors, which are nicer """...

Installing of python ggplot fails on ubuntu 14.04

The installing of ggplot fails with the following output: [email protected]:~$ sudo pip install -U ggplot Downloading/unpacking ggplot Downloading ggplot-0.6.8.tar.gz (8.5MB): 8.5MB downloaded ...

Getting insecure pickle string with ggplot

I'm trying to use ggplot for Python working inside iPython Notebook, but when running from ggplot import * the following error...

Jupyter Notebook load_ext signature

A while ago I found the following website, from which I copied the source code and pasted it into my own jupyter notebook. %load_ext signature %matplotlib inline import requests import...

Colour Map on scatter plot

I have three columns in a csv file which reads like this: X,Y, Cosine...

Accessing Big Query from Cloud DataLab using Pandas

I have a Jypyter Notebook accessing Big Query using Pandas as the vehicle: df = pd.io.gbq.read_gbq( query, project_id = 'xxxxxxx-xxxx' ) This works fine from my local machine! (great, in...

How to restrict anaconda from upgrading the module being installed if its a higher level dependency

I'm trying to use continuum io anaconda packing system to package python-2.7.10 with other dependent modules for our environment. I want to automate the pack distribution to simply be a single...

Importing ggplot to Spyder

I have installed ggplot and brewer2mpl successfully using the command: conda install -c https://conda.binstar.org/bokeh ggplot However when I try to import ggplot to Spyder with the command: ...

ImportError: libjpeg.so.9: cannot open shared object file: No such file or directory

I try to import matplotlib and then later skimage.io and I get some issues with that. What do I have to do? import matplotlib ImportError: Could not load requested Qt binding. Please ensure...

Define the structure of an untitled document in Spyder

I used to know how to do that with Spyder back when Python 2.# was the rage. Been a few years since and I just started programming again so memory isn't what it used to be. Using "Spyder 3.1.3" I...

import cv2 - ImportError: DLL Load Failed

Before you slap that downvote button and mark as duplicate, please hear me out as I have allready tried most of the solutions and / or they do not apply to my case. Problem When importing openCV i...

Error during building of exe using cx_freez

I am getting: "import error :No Module named 'PyQt5.QtGui'" during the build. The code snippet for setup.py file and .py is below. Please take a look and suggest changes i need to make to either...

ERROR: You must give at least one requirement to install -- when running: pip install --upgrade --no-binary hdbscan

I am trying to install hdbscan in my PC which runs Windows 10 and has installed Python 3.6. My first attempt failed: (base) C:\WINDOWS\system32>pip install hdbscan --user Collecting hdbscan ...

Using brewer2mpl diverging colormap with matplotlib, gamma gives poor results with values different than 1

Playing with colormaps in this question I was introduced to brewer2mpl in comments. For the diverging map (with zero in the middle) I noticed that gamma is implemented to work in a naive way and...

Creating a circular density plot using matplotlib and seaborn

I am trying to create a combination of the two images below. Density Plot Circular Bar Plot Basically I want the design of the density plot, but around a circle instead of a normal X/Y chart...

How do I plot a Distributed Dot Plot using Matplotlib?

I am trying to recreate this scatterplot with my own code: https://www.machinelearningplus.com/wp-content/uploads/2018/11/25_Distributed_Dotplot_Matplotlib-min.png The code to produce this...