h******a 发帖数: 198 | 1 大体上Hogg&Craig第六版和casella的内容差不多。区别是Hogg&Craig的converge讲的
比casella多,不过casella写的比较清楚易懂,而且习题里的例子巨多。 |
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s*******n 发帖数: 740 | 2 因为以后想弄经济方面的,所以需要多学些统计学。
明年想上统计系入门的graduate course(课本就是Casella&Berger),但是教授说我统
计学知识不够,所以暑假需要狂补一下。
我统计学基本上算是没背景,之前只上过一门intro的课,很sb的那种。
这种情况下可以直接看Casella&Berger吗?
我是数学系的,数学方面应该没啥问题,Real analysis complex analysis topology
algebra都学过。
多谢! |
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a**j 发帖数: 60 | 3 Casella Berge statistical inference
Question # 5.2
Suppose X1, X2… are jointly continuous and independent, each distributed
with marginal pdf f(x) where each Xirepresent annual rainful at a given
location.
(a) Find the distribution of the number of years until the first year’s
rainful, X1, is exceeded for the first time
(b) Show that the mean number of years until X1 is exceeded for the first
time is infinite
question 4.36
不容易输入,我可以email pdf 版的Casella Berge statistical inference 给你
100包子
今... 阅读全帖 |
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s*******n 发帖数: 740 | 4 Casella&Berger看到哪算是统计学稍微入门了? |
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s*******n 发帖数: 740 | 5 多谢,不过好像Casella&Berger前面几章都在讲概率? |
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l****o 发帖数: 2909 | 6 craig and hogg的introduction to mathematical statistics这本书怎样?跟casella
有啥不同? |
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f*******r 发帖数: 383 | 7 Hogg&Craig这本书写得很不错,太老了吧内容也不够深另外很多现代的
内容都没有。不过作为读更高深的书的一个准备貌似不错。
casella |
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d******e 发帖数: 551 | 9 RIP
还记得老师跟我们讲什么是Experiment Unit,说哪本书讲的不对
我统计学得很烂,大部分都忘了,Casella讲得好多还能记得 |
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f********y 发帖数: 32 | 10 Here are some statistical theory problems on Casella and Berger for the
comprehensive exam preparation. Your kind help is greatly appreciated.
Thanks.
1. X and Y are r.vs with bivariate pdf: Pxy=y*exp(-xy); x>1, 0
find the prob (x>1/Y)
2. X and Y are continous r.vs with joint density f given by fxy=3xy, 0
x
Find the prob (Y<1)
3. X and Y are jointly distributed as fxy=2*x*exp(-y), 0
E(x)=2/3, E(x^2) = 1/2, E(y)=1 E(y^2)=2, U=2*x+Y, V=Y
a) find the correlatio... 阅读全帖 |
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t*******o 发帖数: 1464 | 11 By Erin Conroy, AP Business Writer
More people are tying the knot and spending on their weddings this year as
the economy improves, according to a recent survey of the entire membership
of the National Association of Catering Executives.
More than three-quarters of those polled said more weddings were taking
place in 2010 compared with 2009, a near reversal of the trend reported last
year. At that time, less than a third said they saw more weddings compared
with the year before.
Meanwhile, nearl... 阅读全帖 |
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p********a 发帖数: 5352 | 13 ☆─────────────────────────────────────☆
ningyan (ningyan) 于 (Wed Aug 3 16:05:21 2011, 美东) 提到:
发信人: wcwyf (wcwyf), 信区: CS
标 题: Re: 生物转CS,大家觉得应该转吗
发信站: BBS 未名空间站 (Wed Jun 8 18:27:43 2011, 美东)
你这个基础学CS会很痛苦的。拿统计硕士吧,那个相对好对付。
☆─────────────────────────────────────☆
adgang (九戒之重出江湖) 于 (Wed Aug 3 16:06:16 2011, 美东) 提到:
看爱好了
编程是可以练出来的
☆─────────────────────────────────────☆
ningyan (ningyan) 于 (Wed Aug 3 23:28:18 2011, 美东) 提到:
这年头编程的门槛已经很低了,统计还被CS鄙视,ft死了
☆────────────────────────────... 阅读全帖 |
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a*****n 发帖数: 230 | 14 Master Chen, register in a master or Ph.D. program and get get some basic
concepts right, not just for the sake of your own reputation but also that
of TongJi Medical College.
Spend a year at least to learn casella and beger's statistical inference,
which is a great book. Before that, most math stat book treated stat as part
of math. In casella and berg, statistical reasoning is front and center and
math is treated as a tool. This book just came out when I was preparing for
my comprehensive. I r... 阅读全帖 |
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发帖数: 1 | 15 EE参考书目---数学类
LunarModule
来自: LunarModule (上海) 2012-10-06创建 2012-10-06更新
如何找好书:
1.去MIT OpenCourseWare(http://ocw.mit.edu/courses/),找相关课程的课本/参考书(Textbook/Referencebook)
2.看amazon.com上的评价 & 所列出的”同时购买”书单
3.好书后面的参考资料 & 推荐阅读
4.牛人写的书
5.豆瓣上的书评&豆列
6.网上热心人写的推荐书目
===================================================================
[数学类]
一、微积分/数学分析
1.《托马斯微积分》
2.《微积分和数学分析引论》 柯朗
3.《微积分学教程》 菲赫金哥尔茨
4.《数学分析习题集》 吉米多维奇
5.《吉米多维奇 数学分析习题集 学习指引》 谢惠民
6.《数学分析新讲》 张筑生
二、线性代数
7.《Introduction to Linear Algebra》 Gilbert Str... 阅读全帖 |
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l****z 发帖数: 29846 | 16 NEW YORK — A disgruntled worker who had just gunned down a former colleague
was fatally shot by police officers in rush hour gunfire that injured nine
bystanders outside of the Empire State Building, authorities said.
Jeffrey Johnson, 58, who had been laid off by apparel company Hazan Import
Corp. a year ago, shot a 41-year-old former co-worker three times with a
semiautomatic handgun at 10 West 33rd St. around 9 a.m., killing him, said
Police Commissioner Raymond Kelly.
A relative identified th... 阅读全帖 |
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q**j 发帖数: 10612 | 17 你给我的爱我永远不明了,
你给我的痛却总是在煎熬。
我并不在乎你知道不知道,
死去的亲人已无处再寻找。
再给我一次40迈的心跳,
让我看到你最全面的指标(1)。
我并不在乎我是否活下来,
测验的重要我一定要知道。
hoho, hoho....
你对我像雾像雨又像风,
算来算去,怎么也算不通。
你对我像雾像雨又像风,
碰来碰去,只留下一阵痛。
你对我像雾像雨又像风,
任凭我的心,跟着你翻动。
你对我像雾像雨又像风,
一百六十条命,已经都成空。
hoho, hoho.
(1) Small overlap test is done at about 40 miles per hour.
今天把Volvo的安全性和最低劣,身板最单薄的本田和本田in suits比较了一下,突然意
识到没有发现Volvo在任何指标上占有一点点的优势。难道是我算错了?测验中那么好的
成绩,难道就从实践中一点点也看不出来么?肯定是我算错了。请大家帮忙,找出我的
计算失误。In truth we believe!
事实篇
上次我引用IIHS 2011年的报告
www.iihs.org/externaldata/srda... 阅读全帖 |
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r****t 发帖数: 10904 | 18 再读一个统计master 好点。 至少上两门统计课,或者把 casella berger 读熟。
Clustering
Java |
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r****t 发帖数: 10904 | 19 不是科班,更不是大拿,我学过的多半这儿的都学过。
没学过概率,听学过的说用 grimmet & stirzaker。概率是学统计时恶补的。
不是统计专业的,跟着学过 1 门统计,主要用 casella & berger,还有大家都用的
furguson 那本薄的经典。other texts:
asymptotic theory (regularity conditions on MLE's consistency) 用的是笔记;
resampling 用 efron 1981 paper/1982 booklet, shao & tu 1995;
EM 用 mcLachlan book. C.f. Wu 1982 paper for convergence results.
monte carlo 用了 berger 的一本不过根本没时间读,
还有一堆补充的 text 没时间看记不得名字了,直接用笔记学的。
就一门,只好这门重要了。
comparison, ttest),分别是什么研究
除了前面人说的, 方法上 jackknife/bootstrap, EM 都很重要。st |
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g**********t 发帖数: 475 | 20 我觉得Casella的那本书不适合生物背景的初学者看,有点难。我给大家推荐我看过的
一本书:probability and statistics by DeGroot。这本书直觉表述比较好,相对也
比较严密(不是严格意义上的数学严密,大概相当于微积分教材的那种严密性) |
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s*******2 发帖数: 499 | 21 Casella的统计推断不涉及测度论,是一本经典的入门书。国内有些高校,非统计专业
本科或者硕士统计课就用的是这本书。 |
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g**********t 发帖数: 475 | 22 Statistical inference by Casella.
The first half (probability) is very good.
By the way, there is no "bayes distribution".
poisson |
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F****3 发帖数: 1504 | 25 今年秋天要去学统计。以前文科,数学属于美国人水平。。。
请问统计的下面三本教材从易到难,看的顺序是什么? 谢谢
1. Probability and Statistics by Morris Schervish and Mark DeGroot
2. Statistical Inference by George Casella and Roger L. Berger
3. Introduction to Mathematical Statistics 6th edition by Robert V. Hogg,
Allen Craig, Joseph W. McKean
感激万分! |
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m******2 发帖数: 564 | 26 Stastical Inference
George Casella |
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b******v 发帖数: 1493 | 27 Statistical Inference by George Casella & Roger Berger |
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l*****a 发帖数: 119 | 28 Casella Berger的书已经很基础了(某些定理的严格证明可能掠过) 如果还是看起
来吃力 要向前补分析的东西 任何一个号的econ phd program的课 要求肯定在这本
书之上 |
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F****3 发帖数: 1504 | 29 今年秋天要去学统计。以前文科,数学属于美国人水平。。。
请问统计的下面三本教材从易到难,看的顺序是什么? 谢谢
1. Probability and Statistics by Morris Schervish and Mark DeGroot
2. Statistical Inference by George Casella and Roger L. Berger
3. Introduction to Mathematical Statistics 6th edition by Robert V. Hogg,
Allen Craig, Joseph W. McKean
感激万分! |
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s*******n 发帖数: 740 | 30 本科的analysis就看rudin的principles of mathematical analysis. 讲的都是数学中
最基本的东西,里面的概念都要非常熟。
研究生入门的就看Gerald Folland的real analysis. 讲测度论和泛函初步,现在的经
济学里面测度和泛函的使用已经非常广泛了。Stokey, Lucas的宏观上面就有专门讲泛
函和测度的,但是那个讲得很浅,不如直接学数学系的。
概率的看Billingsley或者Durrett的,学完folland后看这两本就比较轻松了。
统计和基础概率方面至少要搞定Casella和Berger的statistical inference. 想做计量
的话,最好还得看看Theory of point estimation.
这四门课算是最重要的了。 其他的数学都要看你的方向而定。 另外,任何和Algebra
有关的东西都不用碰。。。 (本科的linear algebra不算algebra) |
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b***k 发帖数: 2673 | 31 casella & berger, "statistical inference".2nd ed. |
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f*********n 发帖数: 4 | 32 《Statistical Inference》(Casella & Berger) 第一章的一道习题(1.20)
My telephone rings 12 times each week, the calls being randomly distributed
among the 7 days. What is the probability that I get at leaset one call each
day?
Tha answer provided in the book is 0.2258. I couldn't find a way to get
that number. The analysis I did seems to be over-counting. However, the
monte carlo simulation I did gave the number 0.1630 (I attached the code here
, in c++), which is really strange.
Any help would be greatl |
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f*********n 发帖数: 4 | 33 I think I understand now, P(n) is not the probability of "having no calls for at least n days", it indeed overcounted.
I think the alternating add and substract comes from the formular
P( U A_i ) = \sum_i{P(A_i)} - \sum_{i,j} P( A_i intersects A_j) + .......
I didn't find this formular in the first chapter of Casella&Beger's book, I guess the authors must have intended to
let their readers discover it by themselves.
is |
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n******r 发帖数: 1247 | 34 that's a nice extension of the problem and thanks for sharing
The book Statistical Inference by George Casella and Roger L. Berger pp311-
355 covers all the problems here
.
/n |
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x******a 发帖数: 6336 | 35 You may want to read the Borel Paradox on page 205 in the statistical
inference by casella and Berger |
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m******r 发帖数: 1 | 36 For Inference, Casella & Berger's( 真是经典啊 ) or Kendall's ( hell! )
For Probability, Sidney Resnik's ( 最好有measure theory 垫底 )
For DOE, Mongemery's ( 可能不是最好的, 但是对初学者很有用 )
For Linear Models, Graybill's
For Time Series Analysis, Box & Jenkins's ( 经典 )
For Computing ( Enfron's for Bootstrap, Dumpster's paper for EM algorithm,
MCMC is usually everywhere )
以下需要大家继续讨论 ,
Sequential
Multivariate
Categorial
Survivial Analysis
Nonparametric
Bayesian
Finite Mixture Model
Software:
SAS: "Little SAS book" for n |
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s****s 发帖数: 368 | 37 Variance Components by Searle, Casella and McCulloch. A great book. I am
reading in now. |
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h****3 发帖数: 9 | 38 因为飓风,转了学校,本来再过2年就可以拿到学位了(:
新学校graduate coordinator基本同意了改方向,但这学期只能选部分课
同意我在这学期2门数学专业课(real analysis, differential equation)之外选了2
门统计课(linear regression analysis by Kutner, stat inference by George
Casella),
去audit了一门课,发现用到很多stat inference 的知识,我本科也是数学的,统计只
学了1-2门课,所以碰到一些分布函数什么的都不记得了,很吃力,不想上了。
那我这学期还可以做点什么?学SAS,或者学点别的简单课?准备读博士,然后去工业
界.
征求建议,如果自学课,请列出课本和作者。
我统计知识现在不行,但数学背景方面没问题 |
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A*********u 发帖数: 8976 | 40 ☆─────────────────────────────────────☆
majo725 (accentia) 于 (Wed Jan 23 22:58:41 2008) 提到:
能否分享一下,谢谢!我的邮箱是g******[email protected].
☆─────────────────────────────────────☆
prison2006 (不周山) 于 (Wed Jan 23 23:32:48 2008) 提到:
这本书没有电子版吧
不如去买国内的影印版,很便宜的
☆─────────────────────────────────────☆
shac (人在学校,身不由己) 于 (Wed Jan 23 23:42:22 2008) 提到:
re
经典教材,你值得拥有:)
☆─────────────────────────────────────☆
lzmaths (飞刀) 于 (Thu Jan 24 00:16:46 2008) 提到:
我寒假刚找人呆了一本过来
才40不到
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A*********u 发帖数: 8976 | 43 点那个request ticket
然后那个键会变成download
然后点之
其他的都是广告
怎么还得login阿。。 |
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s******r 发帖数: 88 | 45 好人哪,下来备用不错。工作了的话买本书是正道,放在电脑上总没法认真看。 |
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f*******y 发帖数: 423 | 47 去UCD吧, UCD biostat跟stat一起上课的,课程方面挺不错的。而且UCD总排名比UFL好
,地理位置也不错,虽然稍微内陆了点,但是去SF也就2个钟,附近还有sacramento,
买亚洲食品非常方便。个人感觉UFL统计虽然排名高,但是感觉有点没落,george
casella是大牛,但是其他faculty好像也不是特别有名。个人推荐去uc davis。 |
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s*******n 发帖数: 740 | 48 哦,另外一点。。我概率也基本没上过,就自己当时看了一下sheldon ross的前几章。 |
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s*****n 发帖数: 2174 | 49 问题不大的. 数学系的话, 自己看应该没什么太大问题.
那本书比国内统计系本科的数理统计教材稍微难一点而已.
不过最好先看看概率论.
topology |
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