Naihua Duan is a distinguished Taiwanese biostatistician focused on mental health services and policy research. He is a tenured professor at Columbia University, holding positions in the Departments of Psychiatry and Biostatistics. Duan earned his B.S. in mathematics from National Taiwan University, an M.A. in mathematical statistics from Columbia University, and a Ph.D. in statistics from Stanford University. He is an elected fellow of the American Statistical Association and the Institute of Mathematical Statistics, and has contributed as an editorial board member for prominent journals.
Zodiac Sign (Western)
Sunsign, Tropical Zodiac
Zodiac Sign (Vedic)
Moonsign, Sidereal Zodiac
Age (Today)
Your next birthday is 102 days away.
Place of Birth
Time Zone -
Chinese Zodiac Sign
Birth Number
Life Path Number
Name Number (Chaldean)
Name Number (Pythagorean)
October 31, 1949 Facts
Generation Group
Naihua Duan belongs to the Baby Boomers group.
Educated At: Columbia University | National Taiwan University | Stanford University
Occupation: biostatistician | statistician | researcher
Employers: Columbia University
Awards Received: Fellow of the Institute of Mathematical Statistics | Fellow of the American Statistical Association
Astrology Analysis
Note: This birth chart is calculated using the date and place of birth, with the time set to noon (12:00 PM) local time. While this provides accurate planetary positions for most celestial bodies, the Ascendant (Rising Sign) and house cusps are not calculated since they require precise birth time. For a complete astrological analysis including houses and rising sign, please provide the exact birth time.
Ephemeris for October 31, 1949
Note: Moon position is location and time sensitive.| Planet | Position (Tropical, Western) | Transits on October 31, 2024 | Secondary Progressions for October 31, 2024 |
|---|---|---|---|
| Sun | 7 Scorpio 57 | 8 Scorpio 46 | 23 Capricorn 58 |
| Moon | 11 Pisces 58 | 29 Libra 49 | 7 Sagittarius 2 |
| Mercury | 24 Libra 59 | 27 Scorpio 4 | 0 Aquarius 40 |
| Venus | 24 Sagittarius 0 | 16 Sagittarius 45 | 18 Aquarius 24 |
| Mars | 2 Virgo 38 | 28 Cancer 46 | 6 Libra 41 |
| Jupiter | 25 Capricorn 6 | 20 Gemini 29 | 9 Aquarius 34 |
| Saturn | 16 Virgo 53 | 12 Pisces 49 | 19 Virgo 45 |
| Uranus | 4 Cancer 52 | 25 Taurus 55 | 2 Cancer 9 |
| Neptune | 15 Libra 45 | 27 Pisces 30 | 17 Libra 21 |
| Pluto | 18 Leo 6 | 29 Capricorn 43 | 17 Leo 31 |
| Rahu | 15 Aries 21 | 4 Aries 44 | 11 Aries 23 |
| Ketu | 15 Libra 21 | 4 Libra 44 | 11 Libra 23 |
Chandra Kundali (Equal House, North Indian Diamond Chart)
Astrology Transits Analysis for Year 2025
Note: Multiple transits occurring in close proximity often signify a major event in a person's life.Naihua Duan's 2025 Transits to Natal Planets
- Saturn opposition Saturn
Exact: 31 January, 2025 - Saturn square Venus
Exact: 01 April, 2025 - Jupiter trine Ketu
Exact: 01 April, 2025 - Jupiter opposition Venus
Exact: 11 May, 2025 - Jupiter trine Mercury
Exact: 21 May, 2025 - Jupiter trine Sun
Exact: 20 July, 2025 - Ketu conjunction Saturn
Exact: 18 September, 2025 - Jupiter opposition Jupiter
Exact: 07 November, 2025 - Saturn square Venus
Exact: 27 November, 2025 - Mars conjunction Venus
Exact: 07 December, 2025
