Gene expression study of breast cancer using Welch Satterthwaite t-test, Kaplan-Meier estimator plot and Huber loss robust regression model oleh Sajjad Karim, Md Shahid Iqbal, Nesar Ahmad, Md Shahid Ansari, Zeenat Mirza, Adnan Merdad, Saddig D. Jastaniah, Sudhir Kumar