Tôi khá mới với Python World. Ngoài ra, tôi không phải là một nhà thống kê. Tôi đang cần thực hiện các mô hình toán học được phát triển bởi các nhà toán học bằng ngôn ngữ lập trình khoa học máy tính. Tôi đã chọn Python sau một số nghiên cứu. Tôi thoải mái với lập trình như vậy [PHP/HTML/JavaScript].
Tôi có một cột các giá trị mà tôi đã trích xuất từ cơ sở dữ liệu MySQL và cần tính toán bên dưới:
- Phân phối bình thường của nó. [Tôi không có các giá trị Sigma & Mu. Chúng cần được tính toán quá rõ ràng].
- Hỗn hợp phân phối bình thường
- Ước tính mật độ phân phối bình thường
- Tính điểm 'Z'
Mảng các giá trị trông tương tự như dữ liệu bên dưới [tôi đã điền dữ liệu mẫu]-
data = [3,3,3,3,3,3,3,9,12,6,3,3,3,3,9,21,3,12,3,6,3,30,12,6,3,3,24,30,3,3,3,12,3,3,3,3,3,3,3,6,9,3,3,3,3,3,3,3,3,3,3,3,3,33,3,3,3,6,3,3,6,6,15,3,3,3,3,6,3,3,3,3,3,3,3,3,12,12,3,3,3,3,3,3,78,9,12,3,6,3,15,6,3,3,3,30,3,6,78,3,9,9,3,78,3,3,3,3,3,12,15,3,3,78,3,3,33,78,15,9,3,3,21,6,3,6,30,6,6,3,3,3,3,12,3,3,3,3,3,12,3,3,3,3,3,3,3,3,3,3,3,3,12,6,3,3,9,3,3,12,3,3,3,3,6,3,3,6,3,3,18,6,3,3,3,3,3,6,3,3,3,3,3,3,3,3,9,21,3,9,3,3,12,12,3,3,15,30,3,12,3,3,6,3,3,3,9,9,6,6,3,3,27,3,6,3,3,3,3,3,3,3,3,3,3,3,3,3,3,6,12,6,3,3,3,3,30,3,3,3,3,6,18,24,6,3,3,42,3,3,6,3,15,3,3,3,3,9,3,60,81,54,3,9,3,3,6,3,6,3,3,3,3,6,3,3,3,33,24,3,3,3,3,3,3,3,3,3,3,3,3,3,93,3,3,21,3,3,3,3,6,6,30,3,3,3,3,6,3,9,3,3,6,3,6,3,3,3,39,9,30,6,45,3,3,3,3,3,24,12,3,6,3,78,3,3,3,3,3,3,3,3,3,3,3,9,6,3,3,3,6,15,3,78,3,3,30,3,3,3,33,24,3,3,6,3,3,3,6,3,3,3,12,15,3,3,3,21,3,3,3,3,9,6,3,6,3,3,3,3,6,6,3,15,6,9,3,3,18,3,3,3,3,3,3,3,3,21,3,3,6,3,3,3,3,3,3,12,3,3,3,3,3,3,6,21,12,3,6,9,3,3,3,3,9,15,3,6,78,6,6,3,9,3,9,3,6,3,3,3,24,3,3,6,3,3,27,3,6,3,3,3,3,3,3,3,3,3,3,3,3,21,3,9,6,6,9,27,30,3,3,9,12,6,3,3,12,9,3,21,3,6,9,9,3,3,3,3,9,6,3,3,6,3,3,3,3,3,6,3,6,3,3,3,24,6,3,3,3,3,3,3,3,3,3,3,18,3,3,3,3,3,9,6,3,3,3,18,3,9,3,3,15,9,12,3,18,3,6,3,3,3,6,3,3,3,3,3,3,3,21,9,15,3,3,3,21,3,3,3,3,3,6,9,3,3,21,6,3,3,15,3,18,3,3,21,3,21,3,9,3,6,21,3,9,15,3,69,21,3,3,3,9,3,3,3,12,3,3,9,3,3,27,3,3,9,3,9,3,3,3,3,3,30,3,12,21,18,27,3,3,12,3,6,3,30,3,21,9,15,6,3,3,3,15,9,12,12,33,3,3,30,3,6,6,21,3,3,12,3,3,6,51,3,3,3,3,12,3,6,3,9,78,21,3,3,21,18,6,12,3,3,3,21,9,6,3,3,3,3,3,3,6,3,6,27,3,3,3,3,3,3,12,3,3,3,3,6,3,18,3,3,15,3,3,18,9,6,3,3,24,3,6,12,30,3,12,24,3,3,3,9,3,12,27,3,3,6,3,9,3,9,3,15,3,6,3,3,9,3,3,3,3,3,3,3,3,3,3,3,3,6,3,3,6,3,3,3,9,15,3,3,3,3,9,3,6,3,3,3,3,27,3,6,3,3,3,3,3,3,3,3,3,3,9,3,3,3,12,3,3,3,27,3,3,3,3,3,3,6,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,6,3,3,3,3,3,3,3,3,9,3,3,3,3,3,3,15,3,3,3,3,3,3,12,3,6,6,3,3,3,3,6,3,3,6,3,3,3,3,3,6,3,3,3,3,6,12,6,3,3,3,3,6,3,3,3,3,3,3,3,3,3,6,3,6,3,3,6,3,3,6,3,3,3,6,6,6,3,3,27,3,3,3,3,3,3,3,27,3,3,3,3,6,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,6,3,6,3,3,3,6,3,54,75,3,57,3,6,27,18,3,3,3,3,27,3,3,3,3,3,9,3,27,3,3,6,6,30,3,3,6,3,3,3,6,15,3,6,3,3,6,3,3,3,3,6,3,3,27,9,3,18,3,3,6,6,3,9,3,3,3,6,3,3,3,3,3,3,3,3,6,3,3,3,6,3,3,6,3,3,3,3,6,6,3,3,3,6,6,3,3,3,3,3,3,3,6,3,3,6,3,3,3,3,3,6,3,18,3,3,6,3,6,3,3,3,3,3,3,3,3,6,15,3,6,15,6,3,3,3,3,3,3,3,3,3,3,3,3,6,3,6,3,3,6,12,3,3,6,3,3,6,3,3,3,3,3,27,3,3,3,3,9,3,27,3,3,27,3,3,3,3,3,3,9,6,3,9,3,6,3,3,6,3,6,3,3,3,6,3,3,6,3,18,3,3,3,9,6,3,3,3,3,3,6,3,6,6,3,18,27,3,3,3,6,3,3,3,3,3,3,3,3,6,3,3,3,3,3,3,3,3,3,3,3,6,3,3,3,3,3,3,3,3,3,21,3,3,3,3,6,9,3,3,3,3,3,3,6,3,6,3,3,3,3,3,6,3,6,3,3,3,3,3,18,3,3,18,3,3,3,3,6,3,3,3,18,6,3,3,3,3,3,3,3,6,3,3,3,6,3,3,3,3,3,3,6,3,3,3,3,3,3,6,3,3,6,3,6,3,3,3,6,3,3,6,3,3,3,3,6,3,3,3,6,3,3,3,3,3,3,3,6,6,3,3,3,3,3,6,3,6,3,54,3,6,3,6,6,6,3,3,3,3,3,3,6,3,3,6,3,3,6,3,3,9,12,3,6,3,3,3,3,3,6,6,3,3,3,3,6,3,6,3,3,3,3,3,3,3,3,6,3,3,3,3,3,6,3,3,3,3,3,12,3,3,6,9,27,21,3,3,3,3,3,21,6,3,3,3,3,3,3,3,3,3,3,3,6,3,3,12,3,3,3,3,3,3,3,3,3,3,3,6,3,3,6,3,6,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,9,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,6,3,6,3,3,6,3,3,3,3,3,3,3,3,3,3,3,3,3,6,3,3,3,3,3,3,3,3,3,3,6,3,3,3,3,6,3,3,3,3,6,3,6,3,3,3,3,3,3,3,3,3,3,3,3,3,3,6,6,3,3,3,3,3,3,6,6,3,3,3,3,3,3,6,3,3,6,3,3,3,6,3,3,3,3,6,6,3,6,3,6,6,3,9,3,3,3,3,3,3,3,3,6,3,3,3,3,3,3,6,3,3,3,9,9,3,3,3,3,3,6,3,3,3,3,6,3,3,3,3,6,3,3,3,3,3,6,3,6,3,3,3,3,6,3,3,3,3,3,3,3,3,3,3,3,3,6,3,3,3,3,3,3,3,3,3,6,3,3,6,3,3,3,3,3,3,3,6,3,3,3,135,3,9,3,3,6,9,3,3,3,6,3,3,3,3,6,3,3,6,6,3,3,3,3,3,3,3,3,3,3,3,3,6,6,3,3,3,6,3,3,3,3,3,3,3,3,3,3,3,6,3,3,3,3,3,3,3,3,6,3,3,3,135,3,3,3,6,3,3,3,3,6,6,3,3,69,87,57,9,3,3,3,12,3,6,3,3,3,6,3,3,3,3,3,3,3,3,3,3,6,9,12,3,3,3,3,3,3,3,3,6,3,3,9,3,3,3,3,3,3,3,3,3,3,3,3,3,6,3,9,3,3,3,3,12,3,3,33,3,6,3,3,3,3,3,3,6,3,6,3,3,6,3,3,3,6,3,6,3,3,6,3,3,3,6,3,3,6,3,3,3,6,3,3,3,3,9,3,3,6,6,3,3,3,6,6,3,3,3,3,3,3,6,3,3,3,3,6,3,3,3,6,3,18,3,6,3,3,3,3,9,3,3,3,3,3,3,6,3,3,6,3,3,3,3,3,135,3,9,3,3,3,3,3,3,3,3,6,6,3,6,6,3,3,6,3,3,3,6,6,3,3,3,3,6,9,3,3,3,3,3,3,6,6,3,3,3,3,3,3,135,3,3,3,6,3,3,3,3,3,3,6,3,3,3,3,3,3,3,3,3,3,6,6,6,3,3,3,6,3,3,3,3,3,6,3,3,3,3,3,3,3,3,3,3,3,3,3,6,3,3,3,3,3,3,3,3,9,6,3,3,3,9,3,3,3,3,9,3,3,3,3,3,3,3,3,3,9,3,6,6,3,6,3,3,6,3,3,3,3,6,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,6,3,3,9,3,24,3,3,3,3,3,3,3,3,3,3,3,3,3,6,3,3,3,3,6,3,3,3,3,3,3,6,3,135,3,3,3,3,3,3,6,6,3,3,3,3,3,3,3,3,6,3,3,3,3,3,9,6,3,3,3,9,3,3,3,3,3,3,6,3,3,6,3,9,3,3,3,6,3,3,3,6,6,3,3,3,3,3,3,3,3,6,3,3,3,3,3,3,9,3,3,3,3,3,9,6,3,9,3,6,3,3,21,9,3,3,3,6,3,3,3,3,6,3,3,3,3,9,3,3,3,3,3,3,3,135,3,6,6,6,3,6,3,3,9,6,6,3,3,3,3,3,3,9,3,6,3,3,3,3,3,3,3,6,9,6,3,3,6,3,6,6,3,3,3,3,6,3,6,3,3,3,3,3,3,3,6,3,3,3,3,3,3,3,3,6,3,3,3,3,3,3,3,3,3,3,3,6,3,6,3,12,3,24,3,3,3,3,3,3,21,3,3,3,3,3,3,3,6,3,6,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,15,3,3,3,3,3,3,3,6,3,3,6,6,3,3,9,3,3,3,3,6,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,6,3,3,3,3,9,3,3,3,6,3,3,3,6,3,6,3,3,3,3,3,3,3,3,3,12,3,3,3,3,3,3,6,3,6,6,3,3,3,6,3,3,6,3,3,3,3,9,6,3,3,3,6,9,3,3,3,6,9,3,6,3,3,3,3,3,3,6,3,3,3,3,6,6,3,3,3,3,3,3,3,3,3,3,9,15,3,3,3,6,3,3,3,3,3,6,3,3,3,3,3,3,3,3,3,3,3,3,3,3,6,3,3,3,3,12,3,3,3,6,6,6,3,3,3,6,3,3,3,3,3,3,3,3,6,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,12,12,6,3,3,3,3,3,3,3,3,3,9,6,3,3,3,3,3,3,3,3,3,3,3,6,3,3,3,3,3,3,6,3,3,3,3,6,3,3,3,6,3,3,3,3,3,3,3,6,3,3,3,6,3,3,6,3,3,12,3,3,3,6,3,3,3,3,564,84,3,60,6,15,3,3,3,3,3,6,3,3,3,3,3,3,3,9,3,3,3,3,3,3,3,3,3,3,3,6,9,3,3,3,3,3,9,3,3,3,3,3,12,6,3,3,3,3,3,3,3,3,6,3,3,3,3,9,57,3,6,3,6,3,3,6,3,3,6,3,3,3,3,3,3,3,3,3,3,3,3,9,3,3,3,3,6,3,3,3,6,12,3,6,3,3,3,3,3,3,3,3,6,3,6,3,3,3,6,3,3,6,3,3,36,3,3,6,6,6,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,12,3,3,3,3,3,3,3,3,6,3,3,3,3,3,3,3,6,3,3,6,3,6,3,3,3,3,3,6,3,3,3,3,3,3,3,3,3,3,3,3,3,3,12,6,3,3,3,3,3,3,3,12,3,3,3,6,3,3,3,3,3,3,3,6,3,3,3,3,3,3,3,3,9,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,6,3,3,12,3,3,3,3,3,3,3,3,3,3,3,3,6,3,3,3,3,3,3,6,3,3,3,3,3,3,3,3,3,3,9,3,3,3,3,3,3,3,9,3,3,3,3,3,3,3,3,3,6,3,3,3,3,3,3,3,3,3,3,6,3,3,3,27,3,3,6,3,3,3,3,3,6,3,3,3,3,6,3,3,9,3,3,3,12,3,3,3,3,3,6,9,3,6,3,3]
Tôi đã nhìn xung quanh và tìm thấy khá nhiều về phân phối tích lũy vì ở đây [chúng có các giá trị Mu & Sigma đã sẵn sàng dù sao đó không phải là trường hợp trong kịch bản của tôi]. Tôi không quá chắc chắn nếu phân phối bình thường và phân phối bình thường tích lũy là như nhau. Tôi có thể vui lòng nhận được một số gợi ý về cách bắt đầu với điều này được không?
Tôi rất đánh giá cao bất kỳ sự giúp đỡ ở đây xin vui lòng.