[2026 New] Advanced Data Analytics Semi-Professional (ADsP) Certification

hello?

Attention students preparing for the Data Analytics Associate Professional (ADsP) certification.
We are currently producing new video lectures to prepare for the 2024 exam.
Please note the update schedule.
(The lecture table of contents and lecture videos will be updated.)

[Update Schedule]
1st: Sunday, February 25, 00:00~06:00
2nd: Sunday, February 26, 00:00~06:00
Please understand that there may be problems attending classes during that time.

hello?

The lecture upgrade and table of contents changes have been completed.
If you find an error while studying, please let us know by email at lectopia1@daum.net and we will correct it as soon as possible.

thank you

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Please understand that revisions will be made from 1:00 to 5:00 AM on Thursday, February 16 to update the course, including changes to the lecture videos and lecture order.
Please note that errors may occur while taking classes during work....

hello?
We would like to inform you that there have been changes to the lecture.

1) Lecture video modification: Section 4. 3 Subject Data Analysis (3) - Structured Data Mining - 3-12 Cluster Analysis Problem Solving

2) Added textbook errata: Section 5. Preparing for the final exam...

3) Modify R practice file: 1-3 RR data type - vector operation, indexing (practice file attached)