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+---- Thread: Columbia+ online course: Quantitative Techniques - PIDAY2025 promo code ends April 30 (/Thread-Columbia-online-course-Quantitative-Techniques-PIDAY2025-promo-code-ends-April-30)
Columbia+ online course: Quantitative Techniques - PIDAY2025 promo code ends April 30 - bjcheung77 - 03-24-2025
A little late... I came across a couple of social media posts that mention this promotion, which celebrates Pi Day 2025 and the offer ends April 30th, 2025 (X/Twitter, LinkedIn). Can confirm that the PIDAY2025 promo code works (at Checkout). It drops from $149 to Free!
NOTE: to enroll into and complete, Columbia+ online course 'Quantitative Techniques' by Columbia University's Professor Andrew Gelman, one must use an existing Columbia+ user account (its free to create a new account via e-mail signup).
Course Info: https://plus.columbia.edu/content/quantitative-techniques
Sign up: https://plus.columbia.edu/user/login?destination=/content/quantitative-techniques
Twitter: https://x.com/ZebrowskiDev/status/1900725280022372472
LinkedIn: https://www.linkedin.com/posts/kchenpty_quantitative-techniques-activity-7306457164829634560-7llj