s*******s
发帖数: 9926 | 1 本文的网路版本在这里: http://nosca5.blogspot.com/2014/02/sca5.html
反对SCA5, 不要浪费时间, 要这样做才有帮助, 请转发
从我做起, 从现在做起! 我们还来得及反对SCA5. 目前, 加州众议院的80席中, 有55席
民主党, 25席共和党. 对这个法案SCA5的支持是党派分票, 所以我们只需要保证 2个以
上民主党议员勇敢地站出来, 投票反对, 我们就可以让法案胎死腹中. 现在我们可以做
的是写信给代表我们选区的加州众议员, 去他们的网站给他们写.
Step 1: 下面网站里选Act Now有两个请愿投票, 有时间先去投票, 这样才能壮大声势.
这两个网站都需要注册, 但是Change.org和Whitehouse.gov是最常见的请愿网站, 将
来一定该还有用到的机会, 花点时间注册并不吃亏.
http://www.saynosca5.com/
美亚团结促进会的United Against SCA5 - Please click here to sign letter to
contact your elected represe... 阅读全帖 |
|
A*V
发帖数: 3528 | 2 REDSKINS RULE说ROMNEY会赢, 明天看看这个规律还灵么...1940年到现在, 只有2004年
错过一次, 比大部分民调, 大神的纪录还好.
Will Redskins Rule again determine outcome of presidential election?
http://www.washingtonpost.com/blogs/football-insider/wp/2012/11
The Washington Redskins on Sunday take on the Carolina Panthers in a must-
win game as they try to inch closer to .500 rather than fall to 3-6 and
virtually out of playoff contention.
But, the fate of the free world also is riding on Washington’s outcome. If
history holds true, a Redskin... 阅读全帖 |
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h**********g
发帖数: 3962 | 3 The first three picks are decided by the following procedure.
To determine the winner, fourteen ping pong balls numbered 1–14 are placed
in a standard lottery machine and four balls are randomly selected from the
lot. Just as in most traditional lotteries, the order in which the numbers
are drawn is not important. That is, 1-2-3-4 is considered to be the same as
4-3-2-1. So although there is a total of 24 (4!) orders in which the balls
numbered 1-2-3-4 can be picked, they are all treated as the ... 阅读全帖 |
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b***i
发帖数: 10018 | 4 貌似这位美女也是有目的的...
http://www.vegsource.
com/news/2010/07/china-study-author-colin-campbell-slaps-down-critic-den
ise-minger.html
Reply to Denise Minger
by Dr. T. Colin Campbell, PhD, author The China Study
Ms. Denise Minger has published a critique of our book, The China Study,
as follows.
The China Study: Fact or Fallacy? by Denise Minger - article found at:
http://bit.ly/9s5pn8
It is both interesting and gratifying that there has been such a huge
response, both on her blog and on those of others... 阅读全帖 |
|
b*********s
发帖数: 6757 | 5 lz 发得挺好的， 特别是第一个步骤， 非常放松， 这点比我强， 我一开始右肩就有
些tight （one of the to do list)... 不过接下来的还是有些不足。 看图
图一：
1. 左脚过右脚了， 有些pro也过， 但大多数不过， 过了容易让身体open 早。
2. 左手drop太早，在这个pose左臂该还指得上方（ 球都还没入镜）；还有就是最后不
要这么直臂画圈性的drop, 这会使你左肩跟着 drop 导致open 早
3. 拍子的角度， 最好是离头再近点， 和身体再平行些，参考老费。 你这种take
back, 很多wsn都是， 有些pro 也是， 可以帮助死劲砸球而已.
图二
where is your left arm...独臂大侠 :P; note 球还没入镜。。。
图三
你都extend out 了， 可球还没入镜头。。。老肯说的你球"慢" 是酒虫指出你击球偏
下的outcome, 而酒虫说的是图三的outcome. （ 都extend out了， 球还没出现， 等
球到了你已经无法再 hit over through the ball). 这也是... 阅读全帖 |
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t***y
发帖数: 182 | 6 source:
http://astrologyzone.com/forecasts/monthly/capricorn_full.php
Most people think of January as the time for a fresh start, but for you, it'
s not only the New Year, but also birthday time, making this a doubly
exciting important time. Capricorns like to give their lives form, goals,
and structure, and you want to map out an outline of a plan, but over the
past two years, you've experienced so many twists and turns, partly due to
the eclipses in Cancer and Capricorn, that you aren't sure i... 阅读全帖 |
|
p******s
发帖数: 938 | 7 Sting给杀手里昂配的片尾曲，词曲精彩深刻不说，那原声吉它的演
奏实在是精彩之极。在网上找到几个版本大家看看：
Shape Of My Heart - transcribed by Luis Ferreira
This is NOT the way Dominic Miller plays it. I've got Sting's concert in Oslo
(1994) in videocassette and it is definitely harder than this. Dominic Miller
uses an electric-shaped acoustic guitar, which makes it easier to play in the
high frets as he does. The names of the chords might not be correct, too.
( If you want to play with the record, then use a capo on the 2nd fret )
Intro:
... 阅读全帖 |
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c******o
发帖数: 1184 | 8 Will China stay on course?
By Fareed Zakaria, CNN
Events in the Middle East and North Africa are of historic importance, but
the even bigger, long-term story is the rise of China. What path will it
choose at home and abroad in the years ahead?
For decades there has been debate at the highest levels of the Chinese
government about how much to modernize politically to ensure growth and
stave off revolution.
It’s notoriously difficult to analyze the inner workings off the Chinese
Communist Party. ... 阅读全帖 |
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y***v
发帖数: 270 | 9 你们看看： 比较长，
转一篇文章。让事实为肖传国说话
转自：虹桥科教论坛 http://www.rainbowplan.org/bbs/topic.php?topic=114563&select=&forum=1
有人在散仙谷转了一篇文章。应该把这篇文章广为转发。让当局和国内不明真相的人民
都知道肖传国的医学探索的价值。方舟子夹私打假必然会被钉在科学的耻辱柱上。
“肖氏反射弧”真相解析
肖传国教授在世界上第一个提出并证实 “人工建立体神经-内脏神经反射弧” 用于治
疗各种脊髓损伤导致的排尿障碍。这一发现在肖传国与方舟子之间挑起了一场科学与反
科学长达五年的论战。为帮助公众了解这场论战的事实真相，本文首先从学术角度根据
科学文献和科学事实对“肖氏反射弧”作一番解析。
反射是神经支配机体生理机能的基本方式。反射弧一般由感受器，传入神经，反射中枢
，传出神经和效应器组成。正常的排尿反射由位于脑干和大脑皮层的高级排尿中枢控制
达骶髓的排尿反射初级中枢完成。膀胱充盈时，膀胱壁的牵张感受器受到刺激而兴奋。
冲动传入高级中枢产生排尿欲。中枢经过判断认为可以排尿，于是发出神经冲动沿下行
传导束到脊髓初... 阅读全帖 |
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s*******s
发帖数: 9926 | 10 全美国华人行动起来, 同心协力对抗SCA-5种族歧视.
大家不要觉得今天不是发生在我这里, 发生在加州就觉得无所谓, 不关我的事, 海外中
国人应该团结一致, 才能对抗种族歧视, 一起行动, 大家应该要效法犹太人团结的精神
, 不要等到这趋势蔓延到其他州时, 才后悔莫及, 怎么样对抗SCA-5种族歧视呢? 下面
有教你要怎样做的方法.
本文的网路版本在这里: http://nosca5.blogspot.com/2014/02/sca5.html
反对SCA-5具体有效的步骤, 请转发
从我做起, 从现在做起! 我们还来得及反对SCA5. 目前, 加州众议院的80席中, 有55席
民主党, 25席共和党. 对这个法案SCA5的支持是党派分票, 所以我们只需要保证 2个以
上民主党议员勇敢地站出来, 投票反对, 我们就可以让法案胎死腹中. 现在我们可以做
的是写信给代表我们选区的加州众议员, 去他们的网站给他们写.
Step 1: http://nosca5.blogspot.com/2014/03/sca-5_9.html
上面连结最上面有两个请愿投票, 有时间先去投票, 这两个网站都... 阅读全帖 |
|
s*******s
发帖数: 9926 | 11 本文的网路版本在这里: http://nosca5.blogspot.com/2014/02/sca5.html
反对SCA5, 不要浪费时间, 要这样做才有帮助, 请转发
从我做起, 从现在做起! 我们还来得及反对SCA5. 目前, 加州众议院的80席中, 有55席
民主党, 25席共和党. 对这个法案SCA5的支持是党派分票, 所以我们只需要保证 2个以
上民主党议员勇敢地站出来, 投票反对, 我们就可以让法案胎死腹中. 现在我们可以做
的是写信给代表我们选区的加州众议员, 去他们的网站给他们写.
Step 1: 下面网站里选Act Now有两个请愿投票, 有时间先去投票, 这样才能壮大声势.
这两个网站都需要注册, 但是Change.org和Whitehouse.gov是最常见的请愿网站, 将
来一定该还有用到的机会, 花点时间注册并不吃亏.
http://www.saynosca5.com/
Step 2: http://findyourrep.legislature.ca.gov/
住在加州的朋友先寻找自己选区的州众议员
Step 3:
可能被影响的民主党州众议员列表, 这一... 阅读全帖 |
|
s*******s
发帖数: 9926 | 12 本文的网路版本在这里: http://nosca5.blogspot.com/2014/02/sca5.html
反对SCA-5具体有效的步骤, 请转发
从我做起, 从现在做起! 我们还来得及反对SCA5. 目前, 加州众议院的80席中, 有55席
民主党, 25席共和党. 对这个法案SCA5的支持是党派分票, 所以我们只需要保证 2个以
上民主党议员勇敢地站出来, 投票反对, 我们就可以让法案胎死腹中. 现在我们可以做
的是写信给代表我们选区的加州众议员, 去他们的网站给他们写.
Step 1: 下面网站里选Act Now有两个请愿投票, 有时间先去投票, 这两个网站都需要
注册, 但是Change.org和Whitehouse.gov是最常见的请愿网站, 将来一定该还有用到的
机会, 花点时间注册并不吃亏. 不過必須強調這兩個投票實際效果是零, 並不能解決問
題, 其主要功能就僅僅是壮大声势.
http://www.saynosca5.com/
美亚团结促进会的United Against SCA5 - Please click here to sign letter to
con... 阅读全帖 |
|
u*******m
发帖数: 3395 | 13 Hehe...you are taking yourself too seriously. :)
Let's see if it'll help you to think it this way:
1. The result is not important, (we are all going to die)
2. so don't take losing face too seriously, nor take the outcome
too seriously. The outcome may be he will or will not go out
to coffee with you. Or the outcome may be further and
eventually one of you get heart broken
3. ... which is not important at this point
4. So be serious with the process, and enjoy the process.
As long as... 阅读全帖 |
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m*****a
发帖数: 629 | 14 ☆─────────────────────────────────────☆
xniteman (The Idealist) 于 (Sat May 26 19:04:31 2007) 提到:
Roger Calillois的定义：“activity which is ... voluntary ... uncertain, unpr
oductive, governed by rules, make-believe.”
Johan Huizinga：“free activity ... outside 'ordinary' life...”
Jesper Juul：“A game is a rule-based formal system with a variable and quan
tifiable outcome, where different outcomes are assigned different values, th
e player exerts effort in order to influence the outcome, the player |
|
l**********t
发帖数: 5754 | 15 sorry I didn't follow your example.
Given the 内在规律 (the mechanics of the "evolution" process) as you see fit
, is the outcome (say the appearance of human in the evolutionary tree) a
random outcome, or deterministic outcome? |
|
l**********t
发帖数: 5754 | 16
outcome
let's leave religious belief aside, just focus on 進化論的隨機因素 for now.
so we both agree on the 進化論的隨機因素 in "evolution theory" as
a)random mutation and
b)the evoltuion process follows certain laws, and the outcome (a realized path of this stochastic process, i.e, the observed sequencial appearance of specise leading to the appearance of human on the evolutionary tree, specifically) is random. Specifically, 人是random outcome from the evolution process.
Do you agree with the above statements? |
|
s*y
发帖数: 933 | 17 这是最近一个对祈祷有没有用的一个实验研究。据说这个实验设计还是比较严谨的，是
哈佛和Mayo Clinic（美国最有名的诊所之一）联合实施的。2006年他们在美国著名的
医学文刊，American Heart Journal，发表了结论。这个实验把1802个病人分成三组，
一组604个病人不确定有没有人帮他们祈祷，但其实有人帮他们祈祷，
二组597个病人不确定有没有人帮他们祈祷，但其实没有人帮他们祈祷，
三组601个病人被告知会有人帮他们祈祷，而确实有人帮他们祈祷。
结果发现，一组有52%手术后有问题，二组51%有问题，三组59%有问题。30天死亡率在
三组都差不多。
Benson H, Dusek JA, Sherwood JB, et al. (April 2006). "Study of the
Therapeutic Effects of Intercessory Prayer (STEP) in cardiac bypass patients
intercessory prayer". American Heart Journal 151 (4): 934–42.
Abstr... 阅读全帖 |
|
s*****g
发帖数: 7857 | 18 http://www.mitbbs.com/article_t/TJU/31108599.html
大家好！
黄梅仲夏，棋子灯花，转眼前又是一个毕业的季节。无论是一个即将走出象牙宝塔、迈
向社会大学的学子，还是一个已经初识人间百态、游走商场企业的职者，我们希望为广
大校友提供一个互相近距离接触与交流的舞台，相信在彼此理念与经历的碰撞中，可以
在茫茫职海中点燃一座座新的航标。
为此，天津大学（北洋大学）北美校友会特举办 “北洋论坛”之“职海导航”。届时
，我们将邀请在学术、金融、IT、工程、化学制药等各个领域的资深天大校友及各界友
人作为活动的嘉宾，与大家一起探讨各专业职场的发展趋势、交流工作经验、传授工作
秘诀， 为广大的职业发展打造更好的平台。
活动时间： 5月19日下午 1:30 – 4:00
活动地点： Student Lounge, Mount Sinai Medical Center (1190 5th avenue, btw
98th and 102nd St , New York
活动流程：1:30 – 3:00 Panel discussion;
3:00 – ... 阅读全帖 |
|
s*****x
发帖数: 11 | 19 亲爱的天大校友，
大家好！
黄梅仲夏，棋子灯花，转眼前又是一个毕业的季节。无论是一个即将走出象牙宝塔、迈
向社会大学的学子，还是一个已经初识人间百态、游走商场企业的职者，我们希望为广
大校友提供一个互相近距离接触与交流的舞台，相信在彼此理念与经历的碰撞中，可以
在茫茫职海中点燃一座座新的航标。
为此，天津大学（北洋大学）北美校友会特举办 “北洋论坛”之“职海导航”。届时
，我们将邀请在学术、金融、IT、工程、化学制药等各个领域的资深天大校友及各界友
人作为活动的嘉宾，与大家一起探讨各专业职场的发展趋势、交流工作经验、传授工作
秘诀， 为广大的职业发展打造更好的平台。
活动时间： 5月19日下午 1:30 – 4:00
活动地点： Student Lounge, Mount Sinai Medical Center (1190 5th avenue, btw
98th and 102nd St , New York
活动流程：1:30 – 3:00 Panel discussion;
3:00 – 4:00 Networking；
After 4:00 Dinner... 阅读全帖 |
|
t*********u
发帖数: 26311 | 20 Income(code, point, date, inc)
Outcome(code, point, date, out)
Under the assumption that the income (inc) and expenses (out) of the money a
t each outlet (point) are registered any number of times a day, get a result
set with fields: outlet, date, expense, income.
怎么弄？
想到用
(
Select A.Point, A.date, A.inc, B.out
from Income A LEFT JOIN Outcome B ON A.point = B.point AND A.date= B.date
UNION
Select B.point, B.Date,A.inc,B.out
from Income A RIGHT JOIN Outcome B ON A.point = B.point AND A.date= B.da... 阅读全帖 |
|
t*********u
发帖数: 26311 | 21 谢谢
还有一个问题
用下面的code 可以基本弄出来
但是出来的表格里面
1. 有两个 point 和 date 怎么remove
2. 因为有些（point，date）对应的继续不是income和outcome 都有，
full join 后 ，怎么根据（point,date）合并啊？
主要问题还是有两个date，两个 point的列
select *
FROM
(select point,date,sum(inc) AS income
from Income
group by point,date
) A
FULL OUTER JOIN
(select point,date,sum(out) AS Outcome
from Outcome
group by point,date
) B
ON A.point = B.point AND A.date=B.date |
|
i*******d
发帖数: 81 | 22 TRY:
select coalesce(ap,bp) AS point, coalesce(ad,bd) as date, income, outcome
from
(
select *
FROM
(select point AS ap,date AS ad, sum(inc) AS income
from Income
group by point,date
) A
FULL OUTER JOIN
(select point AS bp,date AS bd, sum(out) AS Outcome
from Outcome
group by point,date
) B
ON A.point = B.point AND A.date=B.date
) AB |
|
t*********u
发帖数: 26311 | 23 1 .select coalesce(ap,bp) AS point, coalesce(ad,bd) as date, income, outcome
过不了
2。
Select*
FROM
(select point AS ap,date AS ad, sum(inc) AS income
from Income
group by point,date) A
FULL OUTER JOIN
(select point AS bp,date AS bd, sum(out) AS Outcome
from Outcome
group by point,date) B
ON A.ad = B.bd AND A.ap=B.bp
的结果和 正确的结果 我截图了 |
|
n*w
发帖数: 3393 | 24 在linqpad里试了，用outcome.Dump()。结果是1.498125
il是：
IL_0001: ldc.r8 1F F4 6C 56 7D AE BE 3F
IL_000A: stloc.0 // x
IL_000B: ldc.r8 00 00 00 00 00 00 29 40
IL_0014: stloc.1 // y
IL_0015: ldloc.0 // x
IL_0016: ldloc.1 // y
IL_0017: mul
IL_0018: stloc.2 // outcome
IL_0019: ldloc.2 // outcome
IL_001A: call LINQPad.Extensions.Dump |
|
l**********t
发帖数: 5754 | 25 Thanks.
These experiments are about the mutation outcome distribution (whether the
distrubtion following a particular pattern, say uniform) conditioning on
control factors. Logically, you can prove whether the outcome fits a
particular pattern, but you can not prove with certainty that the outcome
does not fit any pattern.
So these experiements do not answer the fundamental qustion that I have
asked you-- when new species are formed by gene mutations, whether these
mutations are spontanous and... 阅读全帖 |
|
x********a
发帖数: 230 | 26 【 以下文字转载自 Faculty 讨论区 】
发信人: Levis (北京，那个寒冷的夏天), 信区: Faculty
标 题: 跟风说一下学生做科研的几个阶段
发信站: BBS 未名空间站 (Fri Jul 24 17:08:03 2015, 美东)
一次组会上列的。
第一个境界叫做Can do work:
Phase 1： Can finish the assigned task
Stage 1.1: finish a clearly identified implementation work
Stage 1.2: find solution for a well-defined problem
Phase 2: identify a problem, and finish it under supervision
Stage 2.0: doing analysis and evaluation on an existing technology
Stage 2.1: applying an existing technology into other applicatio... 阅读全帖 |
|
X******n
发帖数: 914 | 27 http://www.sciencemag.org/content/350/6266/1367.full.pdf
Wrapping it up in a person:
Examining employment and earnings
outcomes for Ph.D. recipients
Nikolas Zolas,1 Nathan Goldschlag,1 Ron Jarmin,1 Paula Stephan,2,3
Jason Owen-Smith,4 Rebecca F. Rosen,5 Barbara McFadden Allen,6
Bruce A. Weinberg,7,3,8* Julia I. Lane1,5,8,9,10
In evaluating research investments, it is important to establish whether the
expertise gained
by researchers in conducting their projects propagates into the broader
econom... 阅读全帖 |
|
a*********n
发帖数: 1331 | 28 第一次用heckman two step to correct selection bias. 我用的stata12。可是总是
出错 。帮我看看哪里不对？
error message "Dependent variable never censored because of selection: model
would simplify to OLS regression"
我的情况是有一半的cases missing dependent variable information(outcome),所以
是truncated的情况。 这种情况那个dependent variable应该怎么code？ 我的是0＝no
,1=yes, 9=truncated missing outcome。 这样code对吗？ 要不要把9这个category直
接改成
。（missing）？
另外我的程序如下，到底哪里错了？
heckman outcome iv1 iv2 iv3, select(var1 var2 var3) twostep |
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l********y
发帖数: 2295 | 29 this is from uptodate:
Pregnancy Implications Teratogenic effects have not been observed in animal
reproduction studies; therefore, the manufacturer classifies metronidazole
as pregnancy category B. Metronidazole crosses the placenta and rapidly
distributes into the fetal circulation. Although there have been a few
reports of facial anomalies after in utero exposure, most studies have not
found an increased risk of congenital abnormalities following maternal use
of metronidazole during the first... 阅读全帖 |
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yf
发帖数: 272 | 30 http://jop.ascopubs.org/content/early/2013/03/26/JOP.2012.00081
Perspective
Practicing Western Oncology in Shanghai, China: One
Group’s Experience
By David H. Garfield, MD, Harold Brenner, MD, FRCR (Lond), and Lucy Lu, RN
ProMed Cancer Centers–Shanghai, Shanghai, People’s Republic of China
In October 2011, we—David H. Garfield, MD, medical oncologist,
United States; Harold Jacob Brenner, MD, FRCR,
radiation oncologist, Israel; and Lucy Lu, oncology nurse,
Shanghai, China—were part of a group tha... 阅读全帖 |
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l*****9
发帖数: 9501 | 31 http://www.opednews.com/articles/Bernie-Sanders-Introduces-by-B
General News 12/12/2013 at 13:25:01
Bernie Sanders Introduces Single Payer Bill: American Health Security Act of
2013
Summary of S. 1782, The American Health Security Act of 2013
The American Health Security Act of 2013 (S. 1782) provides every American
with affordable and comprehensive health care services through the
establishment of a national American Health Security Program (the Program)
that requires each participating state t... 阅读全帖 |
|
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b****4
发帖数: 21 | 33 Post-Doctoral position at the Johns Hopkins University in
Radiation Oncology Physics
A Post-Doctoral position is available in development of a shape, image,
treatment planning, dosimetry and outcomes based database for advanced
analysis of patients undergoing radiation therapy. The system provides a
framework for assessing the influence of patient information on various
aspects of radiation therapy from treatment plan quality to patient outcomes
and complications. The primary focus will be in t... 阅读全帖 |
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j**g
发帖数: 37 | 34 I suppose you are talking about "learned hopelessness". it's abnormal
psychology in the domain of clinical psychology. it's a
theory-based classification of a subset of the depressive disorders.
According to the theory, depressed persons have negative expectations about
the occurrence of highly valued outcomes and expectations of helplessness
about changing the likelihood of occurrence of these outcomes.
The generalized hopelessness is that, people exhibit the
negative-outcome/helplessness expec |
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s*******2
发帖数: 791 | 35 我有如下dataset Test
data Test;
input input $ outcome $ @@;
datalines;
A 0 A 0 A 0
A 1 A 1 A 1
A 2 A 2 A 2
B 0 B 0 B 0
B 1 B 1 B 1
B 2 B 2 B 2
;
怎么样可以得到下面的数据 (outcome按照0，1，2的顺序)？谢谢
Obs input outcome
1 A 0
2 A 1
3 A 2
4 A 0
5 |
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s*******f
发帖数: 148 | 36 Try this~ It should work well no matter you have 18 or 16 obs.
DATA temp;
SET test;
BY input outcome;
IF FIRST.outcome THEN n=1;
ELSE n+1;
RUN;
PROC SORT DATA=temp OUT=sorted(DROP=n);
BY input n outcome;
RUN; |
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d*******o
发帖数: 493 | 37 Skewed interval outcome还可以做transformation. Unbalanced binary outcome好像
也没什么办法。我估计，楼主balance的后果是增加了positive outcome的权重。线性
模型估计影响很大，非线性模型影响还好。
我好奇楼主是怎么把”多次结果汇总的“。另外，楼主的AUC是validation时候的AUC吗？ |
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p********a
发帖数: 5352 | 38 ☆─────────────────────────────────────☆
zhongdianshi (brb) 于 (Mon Aug 29 09:50:26 2011, 美东) 提到:
OUTCOME: BMI
PREDICTOR: QUESTION1, QUESTION2, QUESTION5, QUESTION6...
所有的PREDICTORS是ORDIANL VARIABLE.
我想分别TEST OUTCOME和每一个PREDICTOR的CORRELATION.
我用了2个方法:
1.
PROC CORR SPEARMAN;
VAR BMI QUESTION1n QUESTION2n...;
RUN;
生成一个CORRELATION TABLE.
2. ANOVA
分别把每个PREDICTOR和BMI放到MODEL里,这一步,我不是很确定.
proc glm data = DATA;
class QUESTION1;
model BMI = QUESTION1;
meansQUESTION1;
run;
quit;
最终,是要建个MIXED MOD... 阅读全帖 |
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h***x
发帖数: 586 | 39 CALIFORNIA:
0000087272
SAS Programmer (12m)
Bachelor's or Masters in Computer Science or other relevant (Engineering)
degrees with 5+ years of pharmaceutical experience preferred- The work
experience should include at least two years of technical leadership in a
statistical programming environment in a pharmaceutical or biotechnology
environment including the analysis and reporting of clinical trial data-
Knowledge and application of p-values, confidence intervals, linear
regression analysis, ad... 阅读全帖 |
|
c**d
发帖数: 104 | 40 1. Scoring (0-10) data are very common and treated as a continuous variable
instead of an ordinal variable.
2. Weiwei pointed out that categorizing will lost a lot of information.
Furthermore, you have to use proportion odds model to fit an ordinal outcome
. So you make thing be complicated and difficult to interpret results
such as odds ratios across the levels of the ordinal outcome.
3. People still want to know how big difference (effect size) between A and
B by using unadjusted and/or adjust... 阅读全帖 |
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s******e
发帖数: 1073 | 41 variable x1, x2去predict outcome Y
得出来的model中, 应该怎样分析参数呢?
能说x1 contribute a% percent of outcome and X2 contribute b% of outcome? |
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a**u
发帖数: 59 | 42 The Mid America Heart Institute at Saint Luke’s Hospital is seeking a PhD
biostatistician to join its nationally recognized cardiovascular research
program. This non-academic position will:
• Provide statistical support for research & publication activities
across various studies & registries
• Actively collaborate with researchers and study teams on new
studies, including design, planning, study operations, data validation and
preparation, analysis and presentation of results... 阅读全帖 |
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t*****a
发帖数: 459 | 43 这个好难啊，还口试，都是数学系的路数。。。
欧洲同学的数学基础都很好，听美国这边学数学的同学说，一般数学系都要求学至少一
门欧洲语言方便读paper
我来瞎说一下。不过这个理论要求高的课很多回答估计是要从公式出发回答的。也希望
听听别人怎么说。
第5个说的是subject effect的variance吧？（因为between subject variance貌似是
测量的？)，我觉得说的是，没有adjust for covariate之前，数据上看subject造成的
一大部分variance实际上是due to the covariate而不是真正的subject造成的
variance，adjust for covariate之后比较能正确地反映subject造成的variance，这
个时候variance小了因为一部分正确地shift到covariate那儿去了。这个要是从理论高
度解释，可以从 s.e. beta的公式出发，那个我看着就晕啦。
第4个看着像个操作性问题。有的outcome随时间有平台效应，所以就取log time使之和
outcome有近似线性的关系，不过这... 阅读全帖 |
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y******8
发帖数: 40 | 44 我要分析的数据里outcome是binary outcome， 有大概8个变量，想分析其中哪些变量
会影响outcome。在这些变量中有一个变量是每天都测量一次，共测量7天并记录测量值
。请问这究竟是算longitudinal data， 考虑用GEE model， proc genmod来分析，把
每一天都看做一个time point吗？还是survival analysis里面的cox regression， 把
这个七天的变量看做time varing covariate？ 请大家帮我看看，给点意见。菜鸟一只
，真的是有点不确定该怎么确定model。
叩谢！ |
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s**********8
发帖数: 25265 | 45 Conflicts of Interest: Clinical Research
Policy
1. Investigator Conflicts of Interest
All Children’s Hospital investigators are required to disclose to Harvard
Medical School (HMS), on an annul basis, any potential conflicts of interest
. All investigators are required to adhere to HMS guidelines for managing
or eliminating specified categories of conflicts of interest.
In addition, to fulfill its obligations, the Committee on Clinical
Investigation (CCI) must address the impact of the investi... 阅读全帖 |
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z*******2
发帖数: 2643 | 46 A third variable can be confounding Only when it is associated with BOTH the
exposure AND the outcome. Association only with exposure or only with
outcome is not sufficient for a factor to be confounding. In other words,
when the Association between an exposure and an outcome is distorted by a
third variable, you got a confounding bias. |
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A*******s
发帖数: 9638 | 47 You did not get it.
Instead of billing on quantity which is fee-for service, it will emphasize
the quality. So there are 2 components to be considered: Cost and
effectiveness.
You will get the best pay if patient A's care reaches a good outcome with a
low cost. Correspondingly, you get the lowest payment with a poor outcome
and a high cost.
Draw a scheme like this:
Cost low median high
Outcome
Best Bestpay
Good Average
Poor ... 阅读全帖 |
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l*****9
发帖数: 9501 | 48 http://www.opednews.com/articles/Bernie-Sanders-Introduces-by-B
General News 12/12/2013 at 13:25:01
Bernie Sanders Introduces Single Payer Bill: American Health Security Act of
2013
Summary of S. 1782, The American Health Security Act of 2013
The American Health Security Act of 2013 (S. 1782) provides every American
with affordable and comprehensive health care services through the
establishment of a national American Health Security Program (the Program)
that requires each participating state t... 阅读全帖 |
|
s*******s
发帖数: 9926 | 49 大家不要觉得今天不是发生在我这里, 发生在加州就觉得无所谓, 不关我的事, 海外中
国人应该团结一致, 才能对抗种族歧视, 一起行动, 大家应该要效法犹太人团结的精神
, 怎么样对抗SCA-5种族歧视呢? 下面有教你要怎样做的方法.
本文的网路版本在这里: http://nosca5.blogspot.com/2014/02/sca5.html
反对SCA-5具体有效的步骤, 请转发
从我做起, 从现在做起! 我们还来得及反对SCA5. 目前, 加州众议院的80席中, 有55席
民主党, 25席共和党. 对这个法案SCA5的支持是党派分票, 所以我们只需要保证 2个以
上民主党议员勇敢地站出来, 投票反对, 我们就可以让法案胎死腹中. 现在我们可以做
的是写信给代表我们选区的加州众议员, 去他们的网站给他们写.
Step 1: 下面网站里选Act Now有两个请愿投票, 有时间先去投票, 这样才能壮大声势.
这两个网站都需要注册, 但是Change.org和Whitehouse.gov是最常见的请愿网站, 将
来一定该还有用到的机会, 花点时间注册并不吃亏.
http://www.sa... 阅读全帖 |
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b*******g
发帖数: 11 | 50 Position Title: Postdoctoral Research Scientist
Where: Health Outcomes & Policy - Biomedical Informatics, University of
Florida
Location: Gainesville, FL
How to Apply: Interested applicants should email a letter of interest and
CV to Dr. Jiang Bian, at [email protected]
/* */, with subject line "Postdoctoral
application".
Job Description: A postdoctoral position is immediately available for highly
motivated individuals to work with Dr. Jiang Bian in the Department of
Health Outcomes & Pol... 阅读全帖 |
|
