We divided the study subjects into three groups according to the availability of partner information: available, partly missing, and totally missing.
The eligible study subjects were divided into three groups according to the availability of the two variables of the partners: both available (group 1), one missing (group 2), and both missing (group 3).
Elephants migrate seasonally according to the availability of food and water.
They move in a regular seasonal cycle according to the availability of water and grass.
The United Nations' annual Human Development Report ranks nations according to the availability of schools, clean water, medical care, life expectancy and political rights.
Growth and sporulation alternate according to the availability of nutrient or prey.
The interviews were conducted according to the availability of the participants.
The number of dives per subject varied according to the availability of the investigators and the weather conditions.
The tagged sloths used cabrucas more than expected according to the availability of this habitat in their home range and in the surrounding landscape.
Both the synchronous and asynchronous cases are considered according to the availability of the current activated system mode to the actuator.
Other indicators could be considered within the index according to the availability of the data, the use of the index, and the level of its application.
