j******n
发帖数: 21641 | 1 A FOOD sample supplied by a family who allege they were served gelato laced
with frozen faeces at a Sydney hotel has tested positive for faecal matter.
Primary Industries Minister Ian Macdonald said preliminary laboratory test
results by the New South Wales Food Authority showed the sample contained
bilirubin, found in excreta.
Further DNA analysis would now be done to determine if the sample was of "
human or animal origin'', the minister said.
Those results are not expected for a number of wee |
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j******3
发帖数: 18319 | 2 【 以下文字转载自 Fashion 讨论区 】
发信人: Lelema1 (Lelema1), 信区: Fashion
标 题: 纽约Clothingline Sample sales
发信站: BBS 未名空间站 (Wed Mar 17 22:46:38 2010, 美东)
有时候怀念在纽约时常去的Clothingline Sample sale，这里的MM应该都知道的：
SSS Sample Sales
261 W 36th Street (between 7th & 8th Ave)
2nd Floor
New York, NY 10018 |
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p***y
发帖数: 18037 | 3 因应大家要求，特开一个Sample Sales的专帖。此帖长期置顶。版务会定期清理跟帖。
请勿发水帖。水帖一律清除。有价值的Sample Sales版上会发给包子一枚。
帖子请遵照以下列格式，以方便阅读。
【日期/时间】
【地点】
【Sample Sales内容】 |
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m*****5
发帖数: 23482 | 4
TODAY
HAT: Max Mara Sample Sale
WHY: Fall and winter coats, sportswear, and accessories at up to 70% off at
the Max Mara Sample Sale.
Max Mara Sample Sale
WHEN: 11/15 - 11/16; Tue-W (10-5:30)
WHERE: 381 Fifth Ave., 2nd floor., suite. 2a
between 35th & 36th Sts. |
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m******g
发帖数: 693 | 6 带hello kittky 的12 piece sample set 3套 3.5刀
带Tokidoki 的12 piece sample set 9套 3.5刀
带黑色防水袋的 5 piece sample set 10套 3.5刀
红色小袋8个 送个买前8套的人。 |
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t*********l
发帖数: 326 | 7 默认版规，不退不换.paypal/boa/wells fargo
优先Paypal, 如用paypal付款请选用Non-cc payment, 不要留任何信息。
站内信，回信请说明付款方法。不包邮。
先说下来源。
年底公司（eCommerce)sample sale,全是厂商送来给采购部门的sample，非商场柜台，
所以从未被试过，状态很好。有一双有小块stain，照片会标明。没有盒子。所以要求
跟商场全新的一样的同学请默默飘过。
本来打算春节前回国，所以趁公司sample sale买了一堆Ugg的东西准备送七大姑八大姨
，现在回国不买个国际名牌都不好意思送出手，特别是已经工作的人。。。结果临时有
事，计划全被打乱，这些东西寄回去太麻烦又贵，所以来看看版上有没有同学想要。
Women的size全是7号的，kids的是 Kid 13(应该是little kid)。另外还有几双男靴，
随后再贴。
1. UGG-Josette Bow boots， color：midnight。UGG网站200刀。100刀+shipping
https://www.uggaustralia.com/wom... 阅读全帖 |
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A****9
发帖数: 145 | 8 No code needed for free shipping and 2 samples with Any order. Combine with
coupon codes to save more. For example, use coupon code "SPRING" to get
additional 6 samples |
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d**z
发帖数: 267 | 9 http://whats-on-sale.blogspot.com/2010/03/free-eye-cream-from-baremineral.html
Free eye cream sample + $3.50 off $10 from Ulta ends 4/3
- $3.50 off any $10 Purchase (some exclusions) - use code 44703 at checkout,
offer ends 4/3
- Free Active Triple Treatment Eye Cream Sample w/any bareMinerals purchase,
offer ends 4/3
- Plus 5 Free samples w/any purchase, limited time offer (usually 3 pieces) |
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A****9
发帖数: 145 | 10 Kiehl's has 3-hour sale today between 12:00PM EST and 3:00PM EST: receive
free deluxe trio sample + free shipping with any $50 purchase. Use coupon
code "HAPPYAF" at checkout. This promotion is special as Kiehl's regular
samples are packets and these are valuable deluxe samples.
Kiehl's select top sellers:
Abyssine Eye Cream + (0.5 oz Jar) = $33
Cucumber Herbal Alcohol-Free Toner (16.90 oz Bottle) = $27
Calendula Herbal Extract Alcohol-Free Toner (4.2 oz Bottle) = $21
Creamy Eye Treatment with A |
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s********0
发帖数: 2687 | 14 为什么我选sample的时候，点sample图片总带我去正品的地方啊？咋选sample啊 |
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d****9
发帖数: 3206 | 15 http://www.aveda.com/
没有金额限制，送2个sample，都是10ml以上的sample
如果超过30刀，送一个Hand Relief，code 11Hope（试过，好用）
如果超过40刀，还给Be Curly™ style-prep sample（没试过，应该超过40就加
到cart吧）
我下单买了一个东西，叫Pure Abundance™ Volumizing Hair Spray，没用过，
REVIEW特别好，我头发又细又直，过去一直用日本买的花王空气喷雾，但是过2个小时
空气感就消失，头发又趴了，看到REVIEW说可以坚持一整天。记得看到过很多MM说想找
使头发蓬松的产品，也许可以试试这款喷雾。
Pure Abundance™ Volumizing Hair Spray
http://www.aveda.com/product/CATEGORY11970/PROD8030/Limp_Flat_H |
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a*****m
发帖数: 395 | 16 LA MER is offering free shipping, two samples, and a deluxe sample of The
Moisturizing Lotion (0.24 oz) with Any purchase. Expires February 2. - Use
coupon code: CDLMVDAY. |
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a*****m
发帖数: 395 | 17 LA MER is offering free shipping, two samples, and a deluxe sample of The
Eye Balm Intense (0.1 oz) with any purchase. Expires March 13. - Use coupon
code: LOTION. |
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a*****m
发帖数: 395 | 18 LA MER is offering free shipping, two samples, and a deluxe sample of The
Moisturizing Lotion (0.17 oz) with any purchase receive. Expires March 20. -
Use coupon code: BODYLM. |
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f******n
发帖数: 2491 | 20 看人。我每次买东西都会问下，能不能给sample。
我有一次去买了个唇彩，才18刀。随便问了下可不可以给sample，那人给了我一小袋子
sample，好像有6个还是7个。但也就那一次了。 |
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b********i
发帖数: 1252 | 22 今天俺的也寄出来了
很明显很多sample都没了
就盛一个小样
打电话问
说因为sample没有了
所以会在10天内寄别的尽量和原来样品差不多的sample过来
不知道你们的客服是什么回答
有没有已经收到补的小样的？ |
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h*******r
发帖数: 828 | 23 给lamer打了两个电话,两个电话的态度多很好.
第一个,问为什么sample和promotion被cancel
对方回答:因为东西没有了,所以电脑会自动cancel掉,有了之后会寄出来.
第二个问题关于为什么会出现两个Order?还问了samples.
对方帮我查,对方那边只有一个Order.所以我想应该只有一个Order.
samples对方回答他们在弄,之后会寄等价的产品出来. |
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c*****s
发帖数: 461 | 24 Lancome is offering 8 Free samples with any $35 Purchase. Enter code FASHION
and WEEK at checkout. Offer valid 2/8 only or while supplies last. This
offer can be combined with free shipping & 2 samples with any order to get
10 samples. Two stacked codes would be honored. |
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r*********x
发帖数: 3016 | 27 【 以下文字转载自 EE 讨论区 】
【 原文由 radiometrix 所发表 】
RadioShack的multimeter带PC interface。
我们想在PC上以1ms的sampling rate读multimeter.
可是RadioShack的软件最多只能到1底sampling rate.
请问谁有软件能读RadioShack的multimeter?
或者其它multimeter支持PC interface 1ms的sampling rate？
多谢！！ |
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a***n
发帖数: 404 | 28 我感觉 one sample T-test 算 p-value就是忽悠人的。。
就是说知道一个均值A，然后做实验，算一组sample跟这个均值A的 P-value，我觉得没
有意义啊，好像只要 sample 只要足够大，最后的p-value肯定很小啊，（因为实验均值
完全等于这个A的可能性太小了），等样本数量变大之后，是不是p-value就会变小？比
方一个大小为 50，均值为 40的样本跟A=50算出来的pvalue 明显会大于 大小为50000，
但是均值也是40的样本跟A=50算出来的p-value ? |
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c*******h
发帖数: 1096 | 29 p-value太大或者太小都是要reject null hypothesis的，也就是说sample mean
不支持你猜的那个值
简单理解一下，你给5个sample估计mean是2.9，大概也说不了啥。但是你给了
1050个sample来估计，还硬要说人家的mean是2.9，当然不干了
唉，出门左转11809帖。不是我没耐性，的确是对你好 |
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l*******g
发帖数: 4894 | 30 同意楼上的观点，楼主对于统计可以说根本没有入门。而且你这里的题目说的是one
sample t-test，首先你对于sample level没有解释，如果只有一个level，那么你做t-
test或者说无论什么level的test都没有意义。 sample size的增大只是为了提高统计
的power因为他够精确。 t-test是针对于2level的比较，你的例子我不知道你在比较什
么，而且事实上不同levelsamplesize不一样也有很大的影响。建议去找本基本的统计
书来看。 |
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S*******e
发帖数: 525 | 31 【 以下文字转载自 MobileDevelopment 讨论区 】
发信人: SwiftDove (Swift Dove), 信区: MobileDevelopment
标 题: Unable to build WeChat API's Sample with Android Studio
发信站: BBS 未名空间站 (Tue Mar 3 02:25:15 2015, 美东)
Hello there,
The sample is for pretty old Android version with Eclipse. I have been
struggling for several days to build the sample http://dev.wechat.com/wechatapi/download with Android Studio. After I imported the project, building always gave the following error:
Error:Error: com.android.ide.common.pr... 阅读全帖 |
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k**l
发帖数: 2966 | 32 帮朋友问的,不知道这个版对不对,还是
应该发到什云帛?,多谢
if a breast cancer tumor sample has been in 10% neutral buffered formalin
for 2-5 hours (certainly less than 6) and then embedded in paraffin for 10+
days, is there anyway to rescue the sample in order to produce accurate FISH
test--as FISH test requires 6 to 48 hours fixation time in 10% neutral
buffered formalin?
a pathologist suggested that he dissolve the paraffin and then put the
samp... 阅读全帖 |
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s**7
发帖数: 363 | 33 RT，
1. 我能找到的是98-03年的一套sample，不知道是不是所谓的5套sample题？
2. Level 1 有真题可以下载没？求
3. 求07 level 1的mock 和sample。多谢 |
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A********t
发帖数: 240 | 34 12 月的mock/sample 和6月的CFA I 是一样的吧？
11月官网上available的mock/sample，俺没搞，应该和网上很早流传的08年mock/
sample 是一样的吧？我大概是9月份下载的.......
Thanks! |
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m********d
发帖数: 400 | 35 最近找intern，要求有writing sample，我可以把我和老师一起写的论文中自己写的那
一部分用作writing sample么？（因为时间比较急，再写别的有些来不及，另外那篇文
章，老师给改过，所以写的可能还不错。）如果可以，那么在文章当中用we的部分，是
不是要改成I？在给对方发writing sample的时候是不是要表明这篇文章是与老师合写
的论文中自己写的一部分？谢谢？ |
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c******k
发帖数: 1140 | 36 需要对一片thin film sample （大小2cm^2）加热到300度，那种hot plate不太合适，
太大于sample,而且在高温时还要对sample进行操作，因此大些的heater 对操作者也不
安全，有没有这种小型的加热器？谢了 |
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i****y
发帖数: 5184 | 37 purpose不同，你的focus就不同
D.E.Shaw应该不会要看legal writing document吧
另外，writing sample要的就是你写的东西，如果是别人给你的template，或者是别人
修饰过的，就不是你的writing sample了。
至于怎么选择你的writing sample，最好直接问你的公司，你可以让他们给你举几个例
子。 |
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p***a
发帖数: 107 | 38 我背景很弱，没绿卡也没有考patentbar。现在有firm要我的writing sample，我还不
太清楚这个writing sample的写作要求。不知道EE背景的有人能帮我看看我的writing
sample，然后能不能狠狠地给我提出意见来。
非常非常的感谢！ |
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A***N
发帖数: 219 | 39 Samples are collected for TGA, and surface detection
CNTs were synthesized on the SS mesh, coated with catalysts.
I made the solution of 100% ethanol, sonicated it, and heated the solution
till dry.
To avoid boil the solution, which may blow away the sample, I just set
the Hot plate at the mildly hot temperature. All my setting leds to the
drying process for three days per run.
Since time is limited for me to send the samples to be detected, I am
wondering if there is any alternatives that can s |
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g********m
发帖数: 956 | 40 I was given a formula for determing the sample size
with a proportion from a Binomial distribution.
That is, given the confidence level alpha, and assumed
proportion p of success, the sample size n for detecting one
success from the sample is
n = ln(alpha)/ln(1 - p).
Anyone can advise me where the above formula comes from?
Thanks a lot. |
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b*********j
发帖数: 1 | 41 Sorry I won’t be able to input Chinese in this computer. Is there anyone
who can recommend a simple method to do a one-sample survival test? E.g.,
Outcome variable: time to death.
I know historical control group has a 10 months median survival time from
published paper (but no original data).
I have data with my experimental group (One-sample).
I want to know if my experimental group have a better survival than
historical control. I know if normal distributed data, there is one-sample Z
/t test. |
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w********u
发帖数: 328 | 42 the sample size is extremely small but the population is very large, for
example, the frequency of some cancer is extremely low.so it doesn't make
sense to say that the sample follows normal dist.
my question is
1 at least how many sample roughly i need to conduct a power analysis or
what's the lowest frequency to conduct a power analysis
2 the proc power in SAS is for normal dist.power analysis, so which method
could be used in this case, SAS preferred.
Thank you! |
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p**********a
发帖数: 93 | 43 刚开学时听了本校统计系教授的建议，选了她的survey sampling的课。上了三次课觉
得越学越难，要跟不上了。我本人不是学统计的，最近热衷于统计，所以才选了这门课
，现在后悔不已，当时选门再入门一点的就好了。我现在不知道是我真的没有数学/统
计头脑，还是我的背景知识不牢靠导致的我现在学起来觉得很难，各位帮我分析一下？
现在学的那些simple random sampling,systematic random sampling这些概念我都明
白，但是一接触到那些公式，好几个sigma，或者delta什么的我就有点懵了，脑袋半天
转不明白。要说我的统计基础呢，就是几年前学过两个graduate level的基础统计课，
已经几乎全忘光了。那天因现在选的这门课要用到z value和t distribution，我还抱
着基础统计的书复习研究了半天。各位说我现在的统计基础是不是不够用？我觉得这个
教授是高估了我的实力了。真不知道这门课要挂掉了怎么办。 |
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c****g
发帖数: 268 | 44 我在看本科的统计学课本， 里面把chi square distribution, t distribution, F
distribution 都归结到sampling distribution 里面，我看不出来chi square
distribution 怎么就属于sampling distribution了。
除了上述的几种分布外，还有那些分布属于sampling distribution？
多谢 |
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p********a
发帖数: 5352 | 45 ☆─────────────────────────────────────☆
pandapandapa (xiaoxiongmao) 于 (Fri Sep 10 21:05:43 2010, 美东) 提到:
刚开学时听了本校统计系教授的建议，选了她的survey sampling的课。上了三次课觉
得越学越难，要跟不上了。我本人不是学统计的，最近热衷于统计，所以才选了这门课
，现在后悔不已，当时选门再入门一点的就好了。我现在不知道是我真的没有数学/统
计头脑，还是我的背景知识不牢靠导致的我现在学起来觉得很难，各位帮我分析一下？
现在学的那些simple random sampling,systematic random sampling这些概念我都明
白，但是一接触到那些公式，好几个sigma，或者delta什么的我就有点懵了，脑袋半天
转不明白。要说我的统计基础呢，就是几年前学过两个graduate level的基础统计课，
已经几乎全忘光了。那天因现在选的这门课要用到z value和t distribution，我还抱
着基础统计的书复习研究了半天。各位说我现在的统计基 |
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p********0
发帖数: 186 | 46 Assume 3 discrete value (10%, 30%, 60%) probablility,
given previous 1 selected the probability change according to a function fn(
v1, v2, v3).
how to select 100 samples, each step I only select one sample according to a
distribution F_n,
Which method should I use to sample? thanks |
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d*******1
发帖数: 293 | 47 I have a sample with size over 2500, and normal distributed.
The samples are from 20 regions. In each region, it is not normal
distributed.
Now I want to test whether the mean in each region is different from whole
sample mean. Can I do such test? How can i do that?
Thanks |
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j******w
发帖数: 15 | 48 here is a question one teammate asked. Please help to answer it.
The number of verbatim comments from the survey for X is in the table below.
Is there a sampling plan we can use for reading and categorization of these
that will get us to a 95-99% confidence level?
verbatim X
CA 181
TX 1254
FL 82
GA 697
OH 234
We want to ensure adequate representation of verbatims from each state. Do
we need to sample from ea... 阅读全帖 |
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F****n
发帖数: 3271 | 49 You need to sample each state if you want to capture state-based variation.
Just treat it as a stratified sampling. You can over-sample states with
small number of cases.
below.
these |
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c****s
发帖数: 395 | 50 想起前一阵面试一家公司
被问到做model选多少records做sample
当时说选了10,000 from 2.5 millions
很明显这个答案遭到对方鄙视
回来后有点不解，
选多少个做sample算不上什么有技术含量的问题
sample多少根本不会影响你的model结果
难道是离学术界久了，这个问题很tricky? |
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