MARA is a python-based tool, using a hybrid model consisting of genetic programming (GP) algorithm and a deep learning method neural network (NN).

To use the model, please download the model and data(optional, for you can use your own data) zip, and then follow the README file touse the model easily.

NOTE: the unit of data is TPM (Transcript per Kilobase per Million mapped reads, a commonly used unit of gene expression levels). If you are using your own data, the csv file should obtain three columns: ID, Age, Expression Level.