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social_systems.py
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social_systems.py
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from pathlib import Path
import numpy as np
import pandas as pd
import plotly.express as px
import pydeck
from utils import get_fs_data, groupedbar_percent, read_file, stackedbar, trendline, create_stacked_bar_plot_with_dropdown
# get data for household income
def get_data_household_income():
data = get_fs_data(
"https://maps.trpa.org/server/rest/services/LTinfo_Climate_Resilience_Dashboard/MapServer/135"
)
# get only household income data
df = data.loc[(data["Category"] == "Household Income")].copy()
df["Geography"] = df["Geography"].replace({"Basin": "Lake Tahoe Region"})
df = df.rename(columns={"year_sample": "Year"})
return df
# html\4.1.a_Household_Income_v1.html
def plot_household_income(df):
groupedbar_percent(
df,
path_html="html/4.1.a_Household_Income_v1.html",
div_id="4.1.a_Household_Income_v1",
x="Year",
y="value",
facet="Geography",
color="Geography",
color_sequence=["#208385", "#FC9A62", "#632E5A"],
orders={"Geography": ["Lake Tahoe Region", "South Lake", "North Lake"]},
y_title="Median Household Income ($)",
x_title="Year",
custom_data=["Geography"],
hovertemplate="<br>".join(
["<b>$%{y:,.0f}</b> is the median income of", "<i>%{customdata[0]}</i> residents"]
)
+ "<extra></extra>",
hovermode="x unified",
format="$,.0f",
additional_formatting=dict(
legend=dict(
orientation="h",
entrywidth=100,
yanchor="bottom",
y=1.05,
xanchor="right",
x=0.95,
)
),
)
trendline(
df,
path_html="html/4.1.a_Household_Income_v2.html",
div_id="4.1.a_Household_Income_v2",
x="Year",
y="value",
color="Geography",
color_sequence=["#208385", "#FC9A62", "#632E5A"],
orders={"Geography": ["Lake Tahoe Region", "South Lake", "North Lake"]},
sort="Year",
x_title="Year",
y_title="Median Household Income ($)",
markers=True,
hover_data=None,
tickvals=None,
ticktext=None,
tickangle=None,
hovermode="x unified",
custom_data=["Geography"],
format="$,.0f",
hovertemplate="<br>".join(
["<b>$%{y:,.0f}</b> is the median income of", "<i>%{customdata[0]}</i> residents"]
)
+ "<extra></extra>",
additional_formatting=dict(
legend=dict(
orientation="h",
entrywidth=120,
yanchor="bottom",
y=1.05,
xanchor="right",
x=0.95,
)
),
)
def calculate_data_median_home_price(start_date, end_date):
property_files = (
Path("~/Dropbox (ECONW)/25594 TRPA Climate Dashboard/Data/PropertyRadar/")
.expanduser()
.glob("Tahoe_PropertyRadar_*.csv")
)
data = pd.concat(
[read_file(file) for file in property_files], ignore_index=True
).drop_duplicates()
data = data[
(data["City"] != "TRUCKEE") # NOTE: Should probably be inclusion by tract ID
& (data["Purchase Type"] == "Market")
& (data["Lot Acres"] > 0)
& (
data["Purchase Date"]
!= "The information contained in this report is subject to the license restrictions and all other terms contained in PropertyRadar.com's User Agreement."
)
]
data["Purchase Date"] = pd.to_datetime(data["Purchase Date"])
data = data[
(data["Purchase Date"] >= pd.to_datetime(start_date))
& (data["Purchase Date"] <= pd.to_datetime(end_date))
]
data["year"] = data["Purchase Date"].dt.year
data["month"] = data["Purchase Date"].dt.month
data.to_csv("data/property_radar_all.csv", index=False)
df = data.groupby(["year", "month"])["Purchase Amt"].median().reset_index()
df["month_year"] = (
df["year"].astype(int).astype(str) + "-" + df["month"].astype(int).astype(str)
)
df = df.dropna()
df.to_csv("data/property_radar.csv", index=False)
return df
# get data for median home price
def get_data_median_home_price():
url = "https://maps.trpa.org/server/rest/services/LTinfo_Climate_Resilience_Dashboard/MapServer/147"
data = get_fs_data(url)
# convert month and year to datetime
data["month_year"] = pd.to_datetime(data["month_year"])
data["year"] = data["month_year"].dt.year
data["month"] = data["month_year"].dt.month
# rename columns
df = data.rename(
columns={"Purchase_Amt": "Purchase Amount", "month_year": "Month", "year": "Year"}
)
return df
# html\4.1.b_Median_Sale_Prices.html
def plot_median_home_price(df):
trendline(
df,
path_html="html/4.1.b_Median_Sale_Prices.html",
div_id="4.1.b_Median_Sale_Prices",
x="Month",
y="Purchase Amount",
color=None,
color_sequence=["#208385"],
orders=None,
sort=["Year", "month"],
x_title="Sale Date",
y_title="Median Sale Price ($)",
markers=True,
hover_data=None,
tickvals=None,
ticktext=None,
tickangle=None,
hovermode="x unified",
custom_data=None,
format="$,.0f",
hovertemplate="<br>".join(["<b>$%{y:,.0f}</b> was the", "<i>median sales price</i>"])
+ "<extra></extra>",
additional_formatting=None,
)
# get data for rent prices
def get_data_rent_prices():
df_tahoe = read_file("data/CoStar/LakeTahoe_MF_AllBeds.csv")
df_tahoe["Geography"] = "Lake Tahoe"
df_CA = read_file("data/CoStar/California_MF_AllBeds.csv")
df_CA["Geography"] = "California"
df_NV = read_file("data/CoStar/Nevada_MF_AllBeds.csv")
df_NV["Geography"] = "Nevada"
df = pd.concat([df_tahoe, df_CA, df_NV], ignore_index=True)
df["Year"] = df["Period"].str[:4].astype(int)
df["Quarter"] = df["Period"].str[6:7]
# df["Year"] = df["Period"].apply(lambda x: x.split()[0])
# df['Period'] = df['Period'].str.replace(' ', '')
# df = df[df["Period"]!="2024Q1QTD"]
# df['date'] = pd.PeriodIndex(df['Period'], freq='Q').strftime('%Y%Q')
return df
# html\4.1.b_Rent_Prices.html
def plot_rent_prices(df):
trendline(
df,
path_html="html/4.1.b_Rent_Prices.html",
div_id="4.1.b_Rent_Prices",
x="Period",
y="Effective Rent Per Unit",
color="Geography",
color_sequence=["#208385", "#FC9A62", "#632E5A"],
sort="Period",
orders=None,
x_title="Year",
y_title="Rent Prices ($)",
markers=True,
tickvals=df[df["Geography"] == "Lake Tahoe"]["Period"][::4],
ticktext=df[df["Geography"] == "Lake Tahoe"]["Year"][::4],
tickangle=-45,
format="$,.0f",
hovermode="x unified",
# hover_data={"Year": True, "Quarter": True},
hover_data=None,
custom_data=["Geography", "Quarter", "Year"],
# hovertemplate="<b>%{customdata[0]} Q%{customdata[1]}</b>: %{y}",
hovertemplate="<br>".join(
[
"<b>$%{y:,.0f}</b> was the <i>median rent price</i> in ",
"<i>%{customdata[0]}</i> during <i>Q%{customdata[1]}</i> of <i>%{customdata[2]}</i>",
]
)
+ "<extra></extra>",
additional_formatting=dict(
legend=dict(
orientation="h",
entrywidth=70,
yanchor="bottom",
y=1.05,
xanchor="right",
x=0.95,
)
),
)
# get tenure by age data
def get_data_tenure_by_age():
data = get_fs_data(
"https://maps.trpa.org/server/rest/services/LTinfo_Climate_Resilience_Dashboard/MapServer/135"
)
mask = (data["Category"] == "Tenure by Age") & (data["year_sample"] == 2021)
val = (
data[mask]
.loc[:, ["variable_name", "value", "Geography"]]
.rename(columns={"variable_name": "Age"})
)
val["Tenure"] = np.where(
val["Age"].str.startswith("Owner"), "Owner Occupied", "Renter Occupied"
)
val["Age"] = val["Age"].replace(
{
"Owner Occupied: Householder 15 To 24 Years": "15 to 24 Years",
"Owner Occupied: Householder 25 To 34 Years": "25 to 34 Years",
"Owner Occupied: Householder 35 To 44 Years": "35 to 44 Years",
"Owner Occupied: Householder 45 To 54 Years": "45 to 54 Years",
"Owner Occupied: Householder 55 To 59 Years": "55 to 59 Years",
"Owner Occupied: Householder 60 To 64 Years": "60 to 64 Years",
"Owner Occupied: Householder 65 To 74 Years": "65 to 74 Years",
"Owner Occupied: Householder 75 To 84 Years": "75 to 84 Years",
"Owner Occupied: Householder 85 Years And Over": "85+ Years",
"Renter Occupied: Householder 15 To 24 Years": "15 to 24 Years",
"Renter Occupied: Householder 25 To 34 Years": "25 to 34 Years",
"Renter Occupied: Householder 35 To 44 Years": "35 to 44 Years",
"Renter Occupied: Householder 45 To 54 Years": "45 to 54 Years",
"Renter Occupied: Householder 55 To 59 Years": "55 to 59 Years",
"Renter Occupied: Householder 60 To 64 Years": "60 to 64 Years",
"Renter Occupied: Householder 65 To 74 Years": "65 to 74 Years",
"Renter Occupied: Householder 75 To 84 Years": "75 to 84 Years",
"Renter Occupied: Householder 85 Years And Over": "85+ Years",
}
)
val["Geography"] = val["Geography"].replace({"Basin": "Lake Tahoe Region"})
total = val.groupby(["Geography", "Age"]).sum()
df = val.merge(
total,
left_on=["Geography", "Age"],
right_on=["Geography", "Age"],
suffixes=("", "_total"),
)
df["share"] = df["value"] / df["value_total"]
return df
# html\4.1.c_TenureByAge.html
def plot_tenure_by_age(df):
stackedbar(
df,
path_html="html/4.1.c_TenureByAge.html",
div_id="4.1.c_TenureByAge",
x="Age",
y="share",
facet="Geography",
color="Tenure",
color_sequence=[
"#208385",
"#FC9A62",
"#F9C63E",
"#632E5A",
"#A48352",
"#BCEDB8",
"#023F64",
"#B83F5D",
"#FCE3A4",
],
orders={
"Age": [
"15 to 24 Years",
"25 to 34 Years",
"35 to 44 Years",
"45 to 54 Years",
"55 to 59 Years",
"60 to 64 Years",
"65 to 74 Years",
"75 to 84 Years",
"85+ Years",
],
"Geography": ["Lake Tahoe Region", "South Lake", "North Lake"],
},
y_title="% of Tenure by Age",
x_title="Age",
hovermode="x unified",
orientation=None,
format=".0%",
custom_data=None,
hovertemplate="%{y:.0%}",
additional_formatting=dict(
legend=dict(
orientation="h",
entrywidth=100,
yanchor="bottom",
y=1.05,
xanchor="right",
x=0.95,
)
),
)
# get tenure by race data
def get_data_tenure_by_race():
data = get_fs_data(
"https://maps.trpa.org/server/rest/services/LTinfo_Climate_Resilience_Dashboard/MapServer/135"
)
mask = (data["Category"] == "Tenure by Race") & (data["year_sample"] == 2022)
val = data[mask].loc[:, ["variable_name", "value", "Geography"]]
val["Race"] = val["variable_name"].replace(
{
"Owner Occupied: Asian Alone Householder": "Asian",
"Owner Occupied: Black Or African American Alone Householder": "Black",
"Owner Occupied: White Alone Householder": "White",
"Owner Occupied: Native Hawaiian And Other Pacific Islander Alone Householder": "NHPI",
"Owner Occupied: Some Other Race Alone Householder": "Some Other",
"Owner Occupied: American Indian And Alaska Native Alone Householder": "AIAN",
"Renter Occupied: Asian Alone Householder": "Asian",
"Renter Occupied: Black Or African American Alone Householder": "Black",
"Renter Occupied: White Alone Householder": "White",
"Renter Occupied: Native Hawaiian And Other Pacific Islander Alone Householder": "NHPI",
"Renter Occupied: Some Other Race Alone Householder": "Some Other",
"Renter Occupied: American Indian And Alaska Native Alone Householder": "AIAN",
"Total: Asian Alone Householder": "Asian",
"Total: Black Or African American Alone Householder": "Black",
"Total: Native Hawaiian And Other Pacific Islander Alone Householder": "NHPI",
"Total: Some Other Race Alone Householder": "Some Other",
"Total: American Indian And Alaska Native Alone Householder": "AIAN",
"Total: White Alone Householder": "White",
"Total: Two Or More Races Householder": "Multi",
}
)
val["Geography"] = val["Geography"].replace({"Basin": "Lake Tahoe Region"})
total = val[(val["variable_name"].str.contains("Total:"))]
val = val[(~val["variable_name"].str.contains("Total"))]
df = total.merge(
val,
left_on=["Geography", "Race"],
right_on=["Geography", "Race"],
suffixes=("_total", ""),
)
df["Tenure"] = np.where(
df["variable_name"].str.startswith("Owner"), "Owner Occupied", "Renter Occupied"
)
df["share"] = df["value"] / df["value_total"]
return df
# html\4.1.c_TenureByRace.html
def plot_tenure_by_race(df):
stackedbar(
df,
path_html="html/4.1.c_TenureByRace.html",
div_id="4.1.c_TenureByRace",
x="Race",
y="share",
facet="Geography",
color="Tenure",
color_sequence=["#208385", "#FC9A62"],
orders={
"Race": ["White", "Black", "Asian", "NHPI", "Some Other"],
"Geography": ["Lake Tahoe Region", "South Lake", "North Lake"],
},
y_title="% of Tenure by Race",
x_title="Race",
hovermode="x unified",
orientation=None,
format=".0%",
custom_data=None,
hovertemplate="%{y:.0%}",
additional_formatting=dict(
legend=dict(
orientation="h",
entrywidth=100,
yanchor="bottom",
y=1.05,
xanchor="right",
x=0.95,
)
),
)
def get_data_housing_occupancy():
data = get_fs_data(
"https://maps.trpa.org/server/rest/services/LTinfo_Climate_Resilience_Dashboard/MapServer/135"
)
mask = (data["Category"] == "Housing Units: Occupancy")
val = data[mask].loc[:, ["variable_name", "value", "Geography", 'year_sample']]
val=val.groupby(["variable_name", "Geography", 'year_sample']).sum().reset_index()
# Need to get vacant other from total housing units: vacant and
#subtracting vacant housing units seasonal rereational or occasional use grouped by geography, year
mask_vacant_seasonal = (val["variable_name"] == "Vacant Housing Units: Seasonal, recreational, or occasional use")
mask_vacant_total = (val["variable_name"] == "Total Housing Units: Vacant")
data_vacant = val[mask_vacant_total].loc[:, ["variable_name", "value", "Geography", 'year_sample']]
data_vacant_seasonal = val[mask_vacant_seasonal].loc[:, ["variable_name", "value", "Geography", 'year_sample']]
data_vacant_total = val[mask_vacant_total].loc[:, ["variable_name", "value", "Geography", 'year_sample']]
#rename the value column to vacant_season for data vacant seasonal
data_vacant_seasonal = data_vacant_seasonal.rename(columns={"value": "vacant_season"})
data_vacant_total = data_vacant_total.rename(columns={"value": "vacant_total"})
#merge the two dataframes
data_vacant = data_vacant_total.merge(data_vacant_seasonal,
on=["Geography", 'year_sample'])
data_vacant["vacant_other"] = data_vacant["vacant_total"] - data_vacant["vacant_season"]
data_vacant = data_vacant.loc[:, ["Geography", 'year_sample', 'vacant_other']]
data_vacant["variable_name"] = "Vacant Housing Units: Other"
data_vacant = data_vacant.rename(columns={"vacant_other": "value"})
val = pd.concat([val, data_vacant], ignore_index=True)
value_lookup = {
"Occupied Housing Units: Owner Occupied": "Owner Occupied",
"Occupied Housing Units: Renter Occupied": "Renter Occupied",
"Vacant Housing Units: Other": "Vacant Other",
"Vacant Housing Units: Seasonal, recreational, or occasional use": "Vacant Seasonal",
}
val["Occupancy"] = val["variable_name"].replace(
value_lookup
)
# Drop if variable_name not in value_lookup
val = val.loc[val["variable_name"].isin(value_lookup.keys())]
val["Geography"] = val["Geography"].replace({"Basin": "Lake Tahoe Region"})
val["Total_Housing_Units"] = val.groupby(["Geography", "year_sample"])["value"].transform("sum")
val["share"] = val["value"] / val["Total_Housing_Units"]
return val
def plot_housing_occupancy(df):
create_stacked_bar_plot_with_dropdown(
df,
path_html="html/4.1.c_Occupancy.html",
div_id="4.1.c_Occupancy",
x="year_sample",
y="share",
color_column="Occupancy",
dropdown_column="Geography",
color_sequence=["#208385", "#FC9A62", "#632E5A", "#A48352"],
sort_order=['Owner Occupied', 'Renter Occupied', 'Vacant Other', 'Vacant Seasonal'],
title_text='Housing Occupancy',
y_title="% Housing Occupancy",
x_title="Year",
hovermode="x unified",
format=".0%",
custom_data=["Occupancy"],
hovertemplate="<br>".join(
["<b>%{y:.1%}</b> of the housing units are", "<i>%{customdata}</i>"]
)
+ "<extra></extra>",
additional_formatting=dict(
xaxis = dict(
tickmode = 'array',
tickvals = [1990, 2000, 2010, 2020],
ticktext = ['1990', '2000', '2010', '2020'],
)
),
)
# get commute patterns data
def get_data_commute_patterns():
data = get_fs_data(
"https://maps.trpa.org/server/rest/services/LTinfo_Climate_Resilience_Dashboard/MapServer/141"
)
grouped_df = data.groupby(["Year", "category"], as_index=False).agg({"S000": "sum"})
processed_df = grouped_df.pivot(index="Year", columns="category", values="S000").reset_index()
processed_df["commuter_percentage"] = (
processed_df["Live elsewhere, work in Tahoe"]
/ (
processed_df["Live elsewhere, work in Tahoe"]
+ processed_df["Live in Tahoe, work in Tahoe"]
)
* 100
)
return processed_df
# html\4.1.d_commuter_patterns.html
def plot_commute_patterns(df):
path_html = "html/4.1.d_commuter_percentage.html"
div_id = "4.1.d_commuter_percentage"
x = "Year"
y = "commuter_percentage"
color = None
color_sequence = None
x_title = "Year"
y_title = "Commuter Percentage"
y_min = 0
y_max = 100
df = df.sort_values(by=x)
config = {"displayModeBar": False}
fig = px.line(
df,
x=x,
y=y,
color=color,
color_discrete_sequence=color_sequence,
)
fig.update_layout(
yaxis=dict(title=y_title),
xaxis=dict(title=x_title),
hovermode="x",
template="plotly_white",
dragmode=False,
yaxis_range=[y_min, y_max],
)
fig.update_traces(hovertemplate="%{y:,.0f}")
fig.update_yaxes(tickformat=",.0f")
fig.write_html(
config=config,
file=path_html,
include_plotlyjs="directory",
div_id=div_id,
)
# get commute origin data
def get_data_commute_origin():
data = get_fs_data(
"https://maps.trpa.org/server/rest/services/LTinfo_Climate_Resilience_Dashboard/MapServer/141"
)
grouped_df = data.groupby(
[
"Year",
"h_tract_long",
"h_tract_lat",
"w_tract_lat",
"w_tract_long",
"category",
"w_tract_TRPAID",
"h_tract_TRPAID",
],
as_index=False,
).agg({"S000": "sum"})
all_data_work = grouped_df.query('w_tract_TRPAID!="Outside Basin"')
# top_commutes = all_data_work.query('S000 >= 15')
top_commutes_outside_basin = all_data_work.query('S000 >= 15 & h_tract_TRPAID=="Outside Basin"')
top_commutes_outside_basin_2021 = top_commutes_outside_basin.loc[
top_commutes_outside_basin["Year"] == 2021
]
return top_commutes_outside_basin_2021
# html\4.1.d_commuter_percentage.html
def plot_commute_origin(df):
# Still needs some formatting work
GREEN_RGB = [0, 255, 0, 200]
RED_RGB = [240, 100, 0, 200]
arc_layer = pydeck.Layer(
"ArcLayer",
data=df,
get_width="S000 / 10",
get_source_position=["h_tract_long", "h_tract_lat"],
get_target_position=["w_tract_long", "w_tract_lat"],
get_tilt=15,
get_source_color=GREEN_RGB,
get_target_color=RED_RGB,
pickable=True,
auto_highlight=True,
)
view_state = pydeck.ViewState(
latitude=38.8973752961, longitude=-120.007333471, bearing=45, pitch=50, zoom=8
)
tooltip = {"html": "{S000} jobs <br /> Home of commuter in green; work location in red"}
r = pydeck.Deck(arc_layer, initial_view_state=view_state, tooltip=tooltip, map_style="road")
r.to_html("html/4.1.d_commuter_patterns.html")
# get TOT data
def get_data_tot_collected():
df = get_fs_data(
"https://maps.trpa.org/server/rest/services/LTinfo_Climate_Resilience_Dashboard/MapServer/137"
)
df_grouped = df.groupby(["Fiscal_Year", "Jurisdiction"], as_index=False)["TOT_Collected"].sum()
df_grouped["FY_Formatted"] = df_grouped["Fiscal_Year"].str.replace("-", "/")
drop_year = [
"2006/07",
"2007/08",
"2008/09",
"2009/10",
"2010/11",
"2011/12",
"2012/13",
"2013/14",
"2014/15",
"2015/16",
"2016/17",
"2017/18",
"2018/19",
]
df_grouped = df_grouped[~df_grouped["FY_Formatted"].isin(drop_year)]
return df_grouped
# html\4.2.a_TOT_Collected.html
def plot_tot_collected(df):
stackedbar(
df,
path_html="html/4.2.a_TOT_Collected.html",
div_id="4.2.a_TOT_Collected",
x="FY_Formatted",
y="TOT_Collected",
facet=None,
color="Jurisdiction",
color_sequence=["#484a47", "#5c6d70", "#a37774", "#e88873", "#e0ac9d"],
orders=None,
y_title="Total TOT Collected",
x_title="Fiscal Year",
hovermode="x unified",
orientation="v",
format="$,.0f",
custom_data=["Jurisdiction"],
hovertemplate="<br>".join(
["<b>$%{y:,.0f}</b> of TOT collected in", "<i>%{customdata[0]}</i>"]
)
+ "<extra></extra>",
additional_formatting=dict(
legend=dict(
orientation="h",
entrywidth=100,
yanchor="bottom",
y=1.05,
xanchor="right",
x=0.95,
)
),
)
# get race and ethinicity data
def get_data_race_ethnicity():
data = get_fs_data(
"https://maps.trpa.org/server/rest/services/LTinfo_Climate_Resilience_Dashboard/MapServer/135"
)
mask1 = (data["Category"] == "Race and Ethnicity") & (data['dataset'] != 'acs/acs5' )
# mask2 = (
# (data["Category"] == "Race and Ethnicity")
# & (data["year_sample"] == 2020)
# & (data["sample_level"] == "block group")
# & (data['dataset'] != 'acs/acs5' )
# )
val = data[mask1]
# df2 = data[mask2]
# val = pd.concat([df1, df2], ignore_index=True)
val = val.loc[:, ["variable_name", "value", "Geography", "year_sample"]].rename(
columns={"year_sample": "Year", "variable_name": "Race"}
)
val["Geography"] = val["Geography"].replace({"Basin": "Lake Tahoe Region"})
total = val.groupby(["Geography", "Year"]).sum()
df = val.merge(
total,
left_on=["Geography", "Year"],
right_on=["Geography", "Year"],
suffixes=("", "_total"),
)
df["Year"] = df["Year"].astype(str)
df["share"] = df["value"] / df["value_total"]
df["Race"] = df["Race"].map(
{
"Total population: Hispanic or Latino": "Hispanic",
"Total population: Not Hispanic or Latino; White alone": "White",
"Total population: Not Hispanic or Latino; Not Hispanic or Latino; American Indian and Alaska Native alone": "AIAN",
"Total population: Not Hispanic or Latino; Black or African American alone": "Black",
"Total population: Not Hispanic or Latino; American Indian and Alaska Native alone": "AIAN",
"Total population: Not Hispanic or Latino; Asian alone": "Asian",
"Total population: Not Hispanic or Latino; Native Hawaiian and Other Pacific Islander alone": "NHPI",
"Total population: Not Hispanic or Latino; Some other race alone": "Other",
"Total population: Not Hispanic or Latino; Two or more races": "Multi",
}
)
# Populate missing combinations of Race and Year with 0 values
all_years = df["Year"].unique()
all_races = df["Race"].unique()
all_geographies = df["Geography"].unique()
all_combinations = [(year, race, geography) for year in all_years for race in all_races for geography in all_geographies]
existing_combinations = [(row["Year"], row["Race"], row["Geography"]) for _, row in df.iterrows()]
missing_combinations = list(set(all_combinations) - set(existing_combinations))
missing_data = pd.DataFrame(missing_combinations, columns=["Year", "Race", "Geography"])
missing_data["value"] = 0
missing_data["value_total"] = 0
missing_data["share"] = 0
df = pd.concat([df, missing_data], ignore_index=True)
df = df.sort_values(["Year", "Race", "Geography"])
return df
# html\4.4.a_RaceEthnicity_v1.html
# html\4.4.a_RaceEthnicity_v2.html
def plot_race_ethnicity(df):
create_stacked_bar_plot_with_dropdown(
df,
path_html="html/4.4.a_RaceEthnicity_v1.html",
div_id="4.4.a_RaceEthnicity_v1",
x="Year",
y="share",
color_column="Race",
dropdown_column="Geography",
color_sequence=[
"#208385",
"#FC9A62",
"#F9C63E",
"#632E5A",
"#A48352",
"#BCEDB8",
"#023F64",
"#B83F5D",
],
sort_order=['White', 'Hispanic', 'Asian', 'Black', 'AIAN', 'NHPI', 'Other', 'Multi'],
title_text='Race and Ethnicity of Population',
y_title="Percent of Race and Ethnicity",
x_title="Year",
hovermode="x unified",
format=".0%",
custom_data=["Race"],
hovertemplate="<br>".join(
["<b>%{y:.1%}</b> of the population is", "<i>%{customdata}</i>"]
)
+ "<extra></extra>",
additional_formatting=None,
)
groupedbar_percent(
df,
path_html="html/4.4.a_RaceEthnicity_v2.html",
div_id="4.4.a_RaceEthnicity_v2",
x="Year",
y="share",
facet="Geography",
color="Race",
color_sequence=[
"#208385",
"#FC9A62",
"#F9C63E",
"#632E5A",
"#A48352",
"#BCEDB8",
"#023F64",
"#B83F5D",
],
orders={"Geography": ["Lake Tahoe Region", "South Lake", "North Lake"]},
y_title="% of Race and Ethnicity of Total",
x_title="Year",
hovermode="x unified",
format=".0%",
custom_data=["Race"],
hovertemplate="<br>".join(
["<b>%{y:.1%}</b> of the population is", "<i>%{customdata[0]}</i>"]
)
+ "<extra></extra>",
additional_formatting=None,
)