larray.load_example_data

larray.load_example_data(name)[source]

Load arrays used in the tutorial so that all examples in it can be reproduced.

Parameters

namestr

Example data to load. Available example datasets are:

demography
demography_eurostat

Returns

Session: Session containing one or several arrays.

Examples

>>> demo = load_example_data('demography')           
>>> print(demo.summary())                            
hh: time, geo, hh_type (26 x 3 x 7) [int64]
pop: time, geo, age, sex, nat (26 x 3 x 121 x 2 x 2) [int64]
qx: time, geo, age, sex, nat (26 x 3 x 121 x 2 x 2) [float64]
>>> demo = load_example_data('demography_eurostat')  
>>> print(demo.summary())                            
Metadata:
   title: Demographic datasets for a small selection of countries in Europe
   source: demo_jpan, demo_fasec, demo_magec and migr_imm1ctz tables from Eurostat
gender: gender ['Male' 'Female'] (2)
country: country ['Belgium' 'France' 'Germany'] (3)
country_benelux: country_benelux ['Belgium' 'Luxembourg' 'Netherlands'] (3)
citizenship: citizenship ['Belgium' 'Luxembourg' 'Netherlands'] (3)
time: time [2013 2014 2015 2016 2017] (5)
even_years: time[2014 2016] >> even_years (2)
odd_years: time[2013 2015 2017] >> odd_years (3)
births: country, gender, time (3 x 2 x 5) [int32]
deaths: country, gender, time (3 x 2 x 5) [int32]
immigration: country, citizenship, gender, time (3 x 3 x 2 x 5) [int32]
pop: country, gender, time (3 x 2 x 5) [int32]
pop_benelux: country, gender, time (3 x 2 x 5) [int32]