def _process_gapminder_data():
from bokeh.sampledata.gapminder import fertility, life_expectancy, population, regions
# Make the column names ints not strings for handling
columns = list(fertility.columns)
years = list(range(int(columns[0]), int(columns[-1])))
rename_dict = dict(zip(columns, years))
fertility = fertility.rename(columns=rename_dict)
life_expectancy = life_expectancy.rename(columns=rename_dict)
population = population.rename(columns=rename_dict)
regions = regions.rename(columns=rename_dict)
# Turn population into bubble sizes. Use min_size and factor to tweak.
scale_factor = 200
population_size = np.sqrt(population / np.pi) / scale_factor
min_size = 3
population_size = population_size.where(population_size >= min_size).fillna(min_size)
# Use pandas categories and categorize & color the regions
regions.Group = regions.Group.astype('category')
regions_list = list(regions.Group.cat.categories)
def get_color(r):
return Spectral6[regions_list.index(r.Group)]
regions['region_color'] = regions.apply(get_color, axis=1)
return fertility, life_expectancy, population_size, regions, years, regions_list
def _process_gapminder_data():
from bokeh.sampledata.gapminder import fertility, life_expectancy, population, regions
# Make the column names ints not strings for handling
columns = list(fertility.columns)
years = list(range(int(columns[0]), int(columns[-1])))
rename_dict = dict(zip(columns, years))
fertility = fertility.rename(columns=rename_dict)
life_expectancy = life_expectancy.rename(columns=rename_dict)
population = population.rename(columns=rename_dict)
regions = regions.rename(columns=rename_dict)
# Turn population into bubble sizes. Use min_size and factor to tweak.
scale_factor = 200
population_size = np.sqrt(population / np.pi) / scale_factor
min_size = 3
population_size = population_size.where(
population_size >= min_size).fillna(min_size)
# Use pandas categories and categorize & color the regions
regions.Group = regions.Group.astype('category')
regions_list = list(regions.Group.cat.categories)
def get_color(r):
return Spectral6[regions_list.index(r.Group)]
regions['region_color'] = regions.apply(get_color, axis=1)
return fertility, life_expectancy, population_size, regions, years, regions_list
def process_data():
from bokeh.sampledata.gapminder import fertility, life_expectancy, population, regions
# Make the column names ints not strings for handling
columns = list(fertility.columns)
years = list(range(int(columns[0]), int(columns[-1])))
rename_dict = dict(zip(columns, years))
fertility = fertility.rename(columns=rename_dict)
life_expectancy = life_expectancy.rename(columns=rename_dict)
population = population.rename(columns=rename_dict)
regions = regions.rename(columns=rename_dict)
regions_list = list(regions.Group.unique())
# Turn population into bubble sizes. Use min_size and factor to tweak.
scale_factor = 200
population_size = np.sqrt(population / np.pi) / scale_factor
min_size = 3
population_size = population_size.where(population_size >= min_size).fillna(min_size)
return fertility, life_expectancy, population_size, regions, years, regions_list
def process_data():
from bokeh.sampledata.gapminder import fertility, life_expectancy, population, regions
# Make the column names ints not strings for handling
columns = list(fertility.columns)
years = list(range(int(columns[0]), int(columns[-1])))
rename_dict = dict(zip(columns, years))
fertility = fertility.rename(columns=rename_dict)
life_expectancy = life_expectancy.rename(columns=rename_dict)
population = population.rename(columns=rename_dict)
regions = regions.rename(columns=rename_dict)
regions_list = list(regions.Group.unique())
# Turn population into bubble sizes. Use min_size and factor to tweak.
scale_factor = 200
population_size = np.sqrt(population / np.pi) / scale_factor
min_size = 3
population_size = population_size.where(
population_size >= min_size).fillna(min_size)
return fertility, life_expectancy, population_size, regions, years, regions_list