import pandas as pd import bamboolib as bam

df = pd.read_csv("business_employment_data.csv")

# Step: Drop columns df = df.drop(columns=['Series_title_4', 'Series_title_5']) # Step: Sort column(s) Period ascending (A-Z) df = df.sort_values(by=['Period'], ascending=[True]) # Step: Change data type of UNITS to Boolean df['ValueOrNumber'] = df['UNITS'].astype(bool) # Step: Drop columns df = df.drop(columns=['ValueOrNumber']) # Step: OneHotEncode column(s) UNITS df = pd.get_dummies(df, columns=['UNITS'], drop_first=False, dummy_na=False) df

import plotly.express as px fig = px.histogram(df, x='Period', y='Group') fig