Lesson 2: Filtering, Grouping & Aggregating Data - Serdec Academy
info@serdec.so
·
+252 61 000 0000
Pay with EVC Plus, card or PayPal ·
Help
SERDEC
ACADEMY
Courses
Research Methodology
Data Analysis
Thesis Structure
Academic Writing
All courses
Books
Research handbooks
Thesis templates
School textbooks
School (1–12)
Grades 1 to 4
Grades 5 to 9
Grades 10 to 12
Academy
About us
Our instructors
How it works
Certificates
News & study tips
Support
Contact us
FAQ
Payment methods
Refund policy
Terms & conditions
Log in
Create account
0
Hi, Welcome back!
Keep me signed in
Forgot Password?
Sign In
Don't have an account?
Register Now