l**********1
发帖数: 35 | 1 1/2 NL live game at a local casino, all players are regulars.
4 个牌手，按顺序称为1，2，3，4， 我是1在 small blind.I had $160, and had the
smallest stake
preflop, player2 raise to 8 , 2 callers, I called with AhQh.
Flop 9h3s5h. player2 checks, player3 bet $30, all called.
Turn 6h, player2 check, player3 bet $30 again, everybody called.
River Kd. I bet $50 with nuts, player2, 4 called. Player3 folded.
I won with nut flush, player2 had set of 5, player4 had set of 9, player3
said he had set of 3.
首先，player4 应该在fl... 阅读全帖 |
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c*********n
发帖数: 128 | 2 比如有Set set
现在要在set里随机取一个元素出来， 如何取呢？
目前只想到一个比较笨的办法：
int i = (int) (random() * set.toArray().length);
return ( set.toArray() )[i];
这个方法有没有什么问题？ 有更好的方法么？ |
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s*****p
发帖数: 299 | 3 Using the definition of compactness to prove: If s is a compact subset of R
and T is a closed subset of S, then T is compact.
Definition of compact set: A set S is said to be compact if whenever it is
contained in the union of a family F of open sets, then it is contained in
the union of some finite number of the sets in F. If F is a family of open
sets whose union contains S, then F is called an open cover of S. If Y<=F
and Y is also an open cover of S, then Y is called a sub cover of S. thus S |
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j******w
发帖数: 690 | 4 This is not that trivial.
Here is a recursion theoretic proof:
Suppose A is a hyperarithmetic set and f is a recursive function which is 1-
1 on A, then the image B of A
under f is a \Sigma^1_1 set.
To see that B is \Pi^1_1, just notice that y \in B iff there exists a real x
hyperarithmetic in y so that f(x)=y
(this is because \{x\} is a \Sigma^1_1(y) set).
So B is a hyperarithmetic set.
Relativizing the proof, it is easy to show the result.
A pure set theoretic proof can be found in Kechris' bo |
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R*****g
发帖数: 99 | 5 online tutor里边这个讲得很清楚
擦把汗。把学习笔记附上来，共同探讨学习之用。
贴切一些。SET不会有overwrite的问题，除非一个DATA step里有两个以上的SET
statements。MERGE是把data sets搅拌在一起，我觉得叫blend也可以。MERGE就会
overwrite前面的值如果variable名称相同。这两个得出的结果照说是不该一样的，为
什么我昨天会得出同样的结果呢？这两个data sets长这个样，有SAS的去实验一下就知
道了。设计的data sets如下： |
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s****e
发帖数: 1180 | 6 诚心请教大data set到底该怎么分析？今天面试的一个问题，说是有一个data set要分
析，有100 million个observations，200 thousand个covariates，公司不用SAS，只用
R和Python，但这么大的data set R 完全handle不了，问我该怎么办？用C？我会C。好
象版上以前有讨论过大data set，但好象一般学校的phd program 都没这方面的
project（whatever,我胡说的，反正我们学校是这样，不知道其他学校怎么样？），今
天终于让我碰上了。大家知道这方面一般都怎么办？有什么常规方法？或是有什么实用
的参考书吗？还有如果用C的话，我一般就用 dev c++ IDE，或是用linux gcc，请问这
两种C平台能分析了这么大的data set 吗？多谢，多谢。 |
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x**********0
发帖数: 163 | 7 请教大家一个SAS combine data set 的问题
两个data set
first data set
state year v１ v２ v３
Alabama 2000
Alabama 2001
Alabama 2002
Alabama 2003
Alaska 2000
Alaska 2001
Alaska 2002
Alaska 2003
second data set
Alabama Alaska
2000 v４ v４
2001
2002
2003
我想把第二个data set 合到第一个里面去，SAS 应该怎么做呢？
谢谢大家 |
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d**********l
发帖数: 16 | 8 Hi R experts,
I have two data sets, one is for cases, one is for controls (bigger data set
). I would likely to create a data set that has matched set (1:2 match)
based on a couple of variables.
Any one has an example using 'optmatch' function? Could you please all let
me know the data set that I should feed into the function? I am really not
good at R. Thanks!
Bow,
Dancing |
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w*******y
发帖数: 60932 | 10 Deep Discount currently has the ABBA - The Albums box set on sale for $49.99
(sorry this doesn't qualify for the 25% off code). It regularly sells for
around $79.99. This is a great price for an incredible collection of music.
The set contains ABBA's eight original studio albums, and a ninth bonus disc
with extra tracks. 99 tracks in all.
This set is incredible. The second best music box set I ever bought, beaten
only ever so slightly by the Beatles Stereo Box Set. ABBA created so much
incredibl |
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w*******y
发帖数: 60932 | 12 Cosco 5-Piece Dining Set ( 4 Steel Frame Chairs and 1 Steel Frame Frosted
Glass Top Table) $59 at walmart:
http://www.walmart.com/ip/Cosco-5-Piece-Dining-Set/11018301
The Cosco 5-Piece Dining Set features a modern, contemporary design. It's
the perfect solution for your casual dining area or breakfast nook, and the
seat and back are constructed from durable polypropylen e.
The Cosco 5-Piece Dining Set includes a steel frame table and 4 chairs.
Cosco 5-Piece Dining Set:
Steel frame table and 4 c... 阅读全帖 |
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w*******y
发帖数: 60932 | 15 Target has the Quarry Mine Tunnel Set on clearance for $24.99. I saw a
couple at the end cap. I was able to use the coupon in the The Great
Holiday Toy Coupon Book which was $5 off Thomas train and its also available
to print online.
I was able to use the coupon and total was $20 + tax.
The next lowest price on Amazon is $98.95!! Also, this is a whole SET and
not just the Quarry Mine Tunnel only which is $23.46 from Amazon. Amazon
calls it Sodor Quarry Mine Tunnel Set but the box doesnt have... 阅读全帖 |
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w*******y
发帖数: 60932 | 16 Luxury Collection 600-Thread Count Damask Sheet Set::
http://www.kohls.com/kohlsStore/bedandbath/sheets/luxury/PRD~c9727/Luxury Collection 600Thread Count Damask Sheet Set.jsp
original $59.99-179.99
sale $29.99-$44.99
Use coupon NEXTORDER20 & FREECCDEC for 20% off and free shipping
respectively.
You'll sleep soundly using this Luxury Collection sheet set. The damask
striped pattern will match a variety of comforters and other bedding
coordinates. Count on quality when you use this bed sheet set.... 阅读全帖 |
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w*******y
发帖数: 60932 | 18 Boscovs has some decent deals on legos and also free shipping over 50.00 i
put together some scenarios below in the hopes it may help someone else out.
I did not put links to every item just do a search by name of set and it
will come up. I hope people wont thumb this down if its not for you please
be kind and move on to the next deal. I am no lego expert just a mom trying
to help out others who are looking to get bang for the buck.
Lego items found here
Link:
http://www.boscovs.com/StoreFrontWe... 阅读全帖 |
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w*******y
发帖数: 60932 | 24 Farberware Professional 3-pc. Cutlery Set
regular $19.99
sale $9.99
30% off using FEBSAVINGS and FS using
This Farberware Professional cutlery set lets you slice and dice to your
heart's content. The versatile knives are perfect for fruit, vegetables,
meat, and more. Show off your culinary skills with this Farberware
Professional cutlery set.
High-carbon stainless steel blades resist stains and corrosion.
Weighted stainless steel handles ensure a comfortable grip.
Details:
3-piece set includes: ... 阅读全帖 |
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w*******y
发帖数: 60932 | 25 Using coupon YOURVIEW chitturics-free ship to store.
Quilt Set
Queen $20 AC, has styles Margaret or Camilla
King $25 AC, has styles :Maragaret or Serena
Link:
http://www4.jcpenney.com/jcp/X6.aspx?GrpTyp=STY&ItemID=19a125f& 4 877 878 5 961 6 29 3 598 11 15 12 506 10 23 585 596 1031 8 18 904 903 969 949 833&hdnOnGo=true&NOffset=0&Ntt=camilla&SearchString=camilla&N=4294959029&SO=0&PSO=0&CmCatId=searchresults
Decorate your bed with an heirloom-quality quilt and accessories.
beautiful hand-stitched ... 阅读全帖 |
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w*******y
发帖数: 60932 | 26 Chateau 6-Pc. Towel Set
Order any two sets, then use code SPENDIT to get $10 off an order of $25 (
good through 3/1). Pre-tax total is $15.98. My local tax made it $16.94 --
not bad for 12 items. I purchased 3 orders and got 6 total sets.
LINK:
http://www2.jcpenney.com/jcp/X6.aspx?Grptyp=PRD&ItemId=1b5c23b&
Chateau 6-Pc. Towel Set
Outlet $12.99
Original $50.00
A beautiful look. A sumptuous feel. The Chateau towel collection transforms
an ordinary bath into a spa experience.
lush and soft, wit... 阅读全帖 |
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w*******y
发帖数: 60932 | 28 Kohl's has the Basic Essentials 20-pc. Kitchen Utensil Set Reg. $39.99 for
only $12.99 right now so combined with
Free ship free4mvc
30% off shopnsave30
comes out to $9.54 for me!
Link:
http://www.kohls.com/kohlsStore/kitchendining/gadgetsutensils/u Essentials 20pc Kitchen Utensil Set.jsp#
#" rel="nofollow" target="_blank" onclick="_gaq.push(['_trackEvent', 'thread
', 'click', '2839179 - basic-essentials-20pc.-kitchen-utensil-set-under-10-
shipped']);">http://www.kohls.com/kohlsStore/k...Se t.j... 阅读全帖 |
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w*******y
发帖数: 60932 | 29 Use promo code SPRING15 for 15% off
Use promo code SHIP4FREE for free shipping
***Please reference Amazon photos (esp one of baby holding one of the
rattles-they are nice!) and reviews for how nice this set is (link below).
There is also a picture of a baby holding the ring on the box***
This was not part of the toy deal ran by Steveb3163 not to long ago...it was
sort of 'hidden'. I could not check stock on this, because you have to make
it through checkout to do that-and I don't have any ladies... 阅读全帖 |
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w*******y
发帖数: 60932 | 31 Take 50% off any ONE item with coupon-additional orders must be placed
separately.
brisar for code, OSPSUNFUN
50% more removes in cart, with free shipping
Twin set has 3 pieces, Full or Queen sets have 4
Comforter Set:
http://www.onestopplus.com/clothing/COMOFORTER-SET.aspx?PfId=69
Iconic style and superior comfort combine in a super soft, generously filled
comforter designed in bold solids with contrast stitching. Set includes
comforter, box pleat bedskirt and 2 standard shams ( 1 Twin sham wi... 阅读全帖 |
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w*******y
发帖数: 60932 | 32 Mainstays Jackson Stripe Comforter Set:
http://www.walmart.com/ip/Mainstays-Warm-Print-Bed-In-A-Bag/142
Rich colors, high quality fabrics, and easy care features give the Mainstays
Jackson Stripe Comforter Set infinite appeal. Soft and stylish, this
comforter set is a welcome addition to the bedroom that will make a good
night's rest even better. The Mainstays Jackson Stripe Comforter Set is easy
to care for and is machine washable.
Mainstays Jackson Stripe Comforter Set:
Includes comforter, sha... 阅读全帖 |
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w*******y
发帖数: 60932 | 33 Bestbuy.com has the Runnin' Down A Dream: Tom Petty and the Heartbreakers 4
disc set for $4.99.
Includes 3 DVDs with over 5 hours of video, 1 CD of rare and unreleased
tracks.
Also, the four hour Director's cut of famed Peter Bogdanovich's Runnin' Down
a Dream. In-store pick-up (check availability).
Link:
http://www.bestbuy.com/site/Runnin' Down A Dream - CD & DVD Box Set - DVD/8539575.p?id=1758771&skuId=8539575&st=Runnin' Down A Dream - CD & DVD Box Set- DVD&lp=1&cp=1
#39;+Down+A+Dream+-+CD+%26... 阅读全帖 |
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w*******y
发帖数: 60932 | 36 Disney Toddler Set, Fairies
by Disney
List Price: $153.80
Price: $55.37 & eligible for Free Returns
You Save: $98.43 (64%)
Link:
http://amzn.com/B0045X027Y
Fairies Set includes sofa, chair and ottoman to create your child's very own
room seating. Fun spot for visiting with friends or watching a favorite
movie. This set has extra touches for that designer look such as front arm
panels with buttons and 1.5" legs The construction is hard wood frame
covered with poly urethane foam and uph... 阅读全帖 |
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w*******y
发帖数: 60932 | 43 the home depot has a great deal on the Tahati 3-Piece Bistro Set $49.75 (was
$199)
link:
http://www.homedepot.com/h_d1/N-5yc1v/R-202388191/h_d2/ProductD
Create a charming and inviting space with the 3 piece Tahati Bistro set. The
chairs can stack on each other for easy storage when the set in not in use.
This stylish set has a durable aluminum frame with decorative bamboo
wrapping. This set is perfect for small spaces or balconies.
Assembled Dimensionis 275 in Width x 275 in Depth x 29 in He... 阅读全帖 |
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w*******y
发帖数: 60932 | 44 Buy one get three!
This is for Charter Club Dinnerware China from Macys. It is a four piece
place setting. Add one to you cart and an extra two will show up in your
cart for free. You can also get same cubed deal for separates. Not their
best porcelain but a great product (and detail) for the price.
Link for Charter Club Fine Line Collection:
http://www1.macys.com/shop/product/charter-club-dinnerware-gran
#bottomArea" rel="nofollow" target="_blank" onclick="_gaq.push(['_trackEvent
', 'thread... 阅读全帖 |
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w*******y
发帖数: 60932 | 47 Walmart has
Crayola Color Wonder Superhero Gift Set org. 15.00 sale 5.00 + Free site to
store shipping or .97 cent ship to home
same set sold on amazon for 33.35 (insane)
The Crayola Color Wonder Superhero Gift Set allows you and your child to
enjoy mess-free creativity. Their works of art magically come to life only
on special Color Wonder surfaces. The Crayola Color Wonder Superhero Gift
Set will give your child endless hours of fun and imaginative play.
Crayola Color Wonder Superhero Gift Se... 阅读全帖 |
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w*******y
发帖数: 60932 | 49 Link:
http://www.lowes.com/pd_359490-25428-86223_0__?productId=353115 Activity-_-Tools TH 11.30.11-_-SC_Tools_TopHero_Area-_-151618_6_Tools-_-X|CenterRail-_-Spcl_Value|Kobalt_8pc_CrossformWrench
8-Piece SAE Crossform Wrench Set
Extended depth box end improves access and provides increased fastener
contact
Set includes: 5/16", 3/8", 7/16", 1/2", 9/16", 5/8", 11/16", 3/4"
Larger contact area on wrench body provides greater comfort when applying
load to fastener
Link:
http://www.lowes.com/pd_359491... 阅读全帖 |
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