banditkings

import plotly.graph_objects as go
import plotly.io as pio


pio.templates["intel"] = go.layout.Template(
    layout_font = {'family': 'Intel Clear Light', 'size':12 },
    layout_titlefont = {'family': 'Intel Clear', 'size':20},
    layout = {'hovermode': 'x unified',
                'colorway': ['#044c84', '#369bd6', '#b8b9bc', '#e6e7e9', '#f18b53', 
                '#007ec5', '#19d3f3', '#4c5050', '#fbc39b']}

banditkings

"""
Make a dataframe for a 52/53-workweek accounting period calendar given the last day of the previous year.
Since many companies use this 52/53 workweek for their fiscal periods, this is a useful function to quickly
build custom lookup tables so you can join between datasets!
"""

import pandas as pd
from datetime import datetime
import numpy as np

banditkings

Poetry Checklist

A checklist of steps applied to install Poetry for the first time

Installing Poetry

Make sure you're on 1.4 or higher and follow the instructions that isolate poetry from the rest of your system (i.e. don't use brew if you're on Mac), so you don't have it tied to a specific python distro.

OSX/Linux Example:

banditkings

"""
Code Snippet to do a local package import from a sibling directory in a local DS project

project_directory
├── notebooks
│   └── this_notebook.ipynb
└── src
    └── my_package
        ├── __init__.py
        └── my_module.py

banditkings

using CairoMakie

cyberpunk_theme = Theme(
        # teal/cyan, pink, yellow, matrix green, red, violet
        palette = (color =["#08F7FE", "#FE53BB", "#F5D300", "#00ff41", :red, "#9467bd"],),
        backgroundcolor = "#212946",
        textcolor=:gray90,
        resolution=(640,320),
        fontsize=12,
        font = "Arial",

banditkings

using CSV, HTTP, DataFramesMeta, Plots, Dates
theme(:ggplot2)
plotlyjs()

file1 = "https://raw.githubusercontent.com/rfordatascience/tidytuesday/master/data/2022/2022-05-10/nyt_titles.tsv"

df = CSV.read(HTTP.get(file1).body, DataFrame)

# who is the author with the most weeks on the best seller list?
top_authors = @chain df begin

banditkings

"""
Example:

```julia
# Include this file
include("palette.jl")

filepath = "data/image001.gif"

# Set a seed for reproducibility

banditkings

Project Scaffolding

Let's start a brand new project here with:

• cookiecutter: project templating
• pyenv: managing virtual environments for different python versions
• poetry: dependency management
• pytest: testing
• git: version control

banditkings

import numpy as np
import plotly.graph_objects as go

# A Random Walk animation in Plotly using a line and a marker for the current position
n = 200

# Random Walk with n points
x = np.arange(n)
i = 0
state = 0 # initial state

banditkings

# ------- STATSMODELS ---------
# Statsmodels has a few built in datasets as well as a utility for R-Datasets

# Yearly Nile River flows at Ashwan 1871-1970
import statsmodels.api as sm
df = sm.datasets.nile.load().data
df['ds'] = pd.date_range(start='1871', end='1970', freq='AS')

# Mauna Loa Weekly Atmospheric CO2 Data
import statsmodels.api as sm