Several dates distributions

When a dataset contains several dates (for example birth and death dates), the program can compute the single date distributions and other distributions generated by the relations between the data of each date.
This page lists the distributions handled by the program.

Date differences

Here are examples of distributions built computing the differences between two dates. Distribution: Child, Duration between parents' wedding and birth
Distribution: Father: age at child birth
Distribution: Mother: age at wedding

These distributions are called "age" in the context of this program.

Inter-aspects

"Inter-aspect" is the name used in this program to designate an aspect (an angle) between planets generated by two dates.
For example:
  • The longitude of venus at the moment of father birth is 100°
  • The longitude of mars at the moment of mother birth is 150°
  • The we say that the inter-aspect between mother's venus and father's mars is 50°
Distribution: Inter-aspects between mother mars and father venus

File hierarchy

The distributions generated by a data set with several dates include the distributions coming from each individual date (as described in page single date distributions) plus distributions coming from the relations between 2 dates.
Taking the example of a data set containing birth and death dates, the following hierarchy of files is generated: 
distributions
    ├── birth
    │   ├── aspects
    │   │   ├── JU-NE.csv
    │   │   ├── ...
    │   │   └── VE-UR.csv
    │   ├── planets
    │   │   ├── JU.csv
    │   │   ├── ...
    │   │   └── UR.csv
    │   ├── day.csv
    │   └── year.csv
    ├── birth-death
    │   ├── interaspects
    │   │   ├── JU-JU.csv
    │   │   ├── ...
    │   │   └── VE-VE.csv
    │   └── age.csv
    └── death
        ├── aspects
        │   ├── JU-NE.csv
        │   ├── ...
        │   └── VE-UR.csv
        ├── planets
        │   ├── JU.csv
        │   ├── ...
        │   └── UR.csv
        ├── day.csv
        └── year.csv
In green, set of distributions called distrib1 - distributions built from a single date.
In yellow, set of distributions called distrib2 - distributions built from the relations between two dates.

If the data set contains more than two dates, the program only handles relations between 2 dates.
For example, for a dataset containing mother, father and child birth dates + wedding, the main directories will be: 
distributions
    ├── child
    ├── child-wedding
    ├── father
    ├── father-child
    ├── father-wedding
    ├── mother
    ├── mother-child
    ├── mother-father
    ├── mother-wedding
    └── wedding
Each of these directories will contain either distributions of type 1 (single date) or 2 (two dates).

Many other distributions can be imagined, involving relations between three or more dates. The program is currently limited to these distributions.
Next: Control groups