"Analisis saya belum selesai."

Translation: My analysis is not done yet.

[Rick392366]

Analisis saya belum selesai.
Meaning: My analysis is not done yet.

My analysis is not ready yet. = should also be accepted (reported).

[donny309620]

"My analysis is not finished" and "My analysis is not completed" should be accepted. There is no need to add "yet" in these two sentences.

[jeffreysch679941]

You have typo in your ?