Sentences with phrase «on larger samples»

We, therefore, emphasize the necessity to investigate this issue in more detail by using longitudinal data on larger samples.

The scenario model is pre-populated with data based on a large sample of U.S. public companies (more than 2,500 companies) over a seven - year period (2004 - 2011), as compiled by BoardEx.1 To access the pre-populated model calculations, click the Calculations / Historical data and Attrition data tabs in the Excel spreadsheet that you can download from this page.

The investigation, based on a large sample drawn from the Québec population, was published in the American Journal of Epidemiology.

Right now, the team is repeating the study on a larger sample in a webpages design in which caubht are husband caught on dating site over time.

The bottom line is that it was not done by the seat of our pants, but by evaluating data collected on large samples of children.»

We have identified a candidate mutation that significantly correlates with the disease and have developed a test, which we would like to validate on a larger sample number before releasing it for common use.

While this method is useful to gain context specific insights into the effectiveness of climate policies, statistical studies based on large sample sizes allow analysts to control for various factors and yield generalizable results.

For example, some have found significant differences between children with divorced and continuously married parents even after controlling for personality traits such as depression and antisocial behavior in parents.59 Others have found higher rates of problems among children with single parents, using statistical methods that adjust for unmeasured variables that, in principle, should include parents» personality traits as well as many genetic influences.60 And a few studies have found that the link between parental divorce and children's problems is similar for adopted and biological children — a finding that can not be explained by genetic transmission.61 Another study, based on a large sample of twins, found that growing up in a single - parent family predicted depression in adulthood even with genetic resemblance controlled statistically.62 Although some degree of selection still may be operating, the weight of the evidence strongly suggests that growing up without two biological parents in the home increases children's risk of a variety of cognitive, emotional, and social problems.

We also analyzed survey data on a larger sample of mothers and results of assessments of their children's school readiness.

Kuperberg focused on a large sample that has many strengths for assessing outcomes related to divorce.

In this paper we analyze the temporal stability of anxiety and depression, based on large samples.

Studies on large samples all agree on the negative impact of maternal postpartum depression on a child's cognitive development.

First, although the present model was based on a large sample collected in the Hong Kong Chinese context, the generalizability and replicability of the preferred model should be further examined.

Not exact matches

It was the largest scientific campaign ever at the time and responsible for collecting microbiotic samples from 2,500 people — the largest study that's ever been done on the microbiome.

The 116 - year - old Osaka, Japan - based brewing and distilling giant, the world's third largest producer of premium spirits, will send six glass flask - encased samples of the fermented grain mash alcohol into the great beyond on August 16.

Now for some more caveats: The sample, while large, was overwhelmingly made up of white people, and the measure of vitamin intake was based on surveys rather than blood draws (which could potentially lead to some misleading results).

Investigators say a large metal cage locker that housed the samples was «intentionally» set on fire with gasoline on May 1, the same day the sailor's unit initiated a full drug test for its members, according to an affidavit filed Aug. 15.

«There are some markets that women are more likely than men to find interesting and appealing — something like Birchbox, which happens to be the largest paid - subscription e-commerce business out there, but it's focused on beauty samples.

«There are some markets that women are more likely than men to find interesting and appealing — something like Birchbox, which happens to be the largest paid subscription ecommerce business out there, but it's focused on beauty samples.

The most widely used sources of data and statistics on household income and its distribution are the annual survey of households conducted as part of the Census Bureau's Current Population Survey (CPS) and the Internal Revenue Service's (IRS) Statistics of Income (SOI) data compiled from a large sample of individual income tax returns.

The project is detailed in the contract as a seven step process — with Kogan's company, GSR, generating an initial seed sample (though it does not specify how large this is here) using «online panels»; analyzing this seed training data using its own «psychometric inventories» to try to determine personality categories; the next step is Kogan's personality quiz app being deployed on Facebook to gather the full dataset from respondents and also to scrape a subset of data from their Facebook friends (here it notes: «upon consent of the respondent, the GS Technology scrapes and retains the respondent's Facebook profile and a quantity of data on that respondent's Facebook friends»); step 4 involves the psychometric data from the seed sample, plus the Facebook profile data and friend data all being run through proprietary modeling algorithms — which the contract specifies are based on using Facebook likes to predict personality scores, with the stated aim of predicting the «psychological, dispositional and / or attitudinal facets of each Facebook record»; this then generates a series of scores per Facebook profile; step 6 is to match these psychometrically scored profiles with voter record data held by SCL — with the goal of matching (and thus scoring) at least 2M voter records for targeting voters across the 11 states; the final step is for matched records to be returned to SCL, which would then be in a position to craft messages to voters based on their modeled psychometric scores.

Using a data on the portfolio holdings and trades of a sample of 41,039 individual investors (with demographics) at a large U.S. discount brokerage house during 1991 - 1996, they conclude that: Keep Reading

The strategy realized a Sharpe ratio 0.75 over the sample, almost two and a half times that on the market over the same period, despite trading exclusively in the largest, most liquid stocks.

For the period ended Sept. 30, 2014, the S&P 500 ® companies, a representative sample of 500 large companies in leading US industries, delivered nearly 10 % year - over-year earnings - per - share (EPS) growth on an increase in sales of just 4 %.

The first is the larger, providing statistical analyses on specific characteristics, preferences, and habits of a sample of CBN supporters.)

Thompson notes on her blog entry about the study that «sampling was not large enough to make any assessment on the overall percentage of contaminated product.

While we can infer from this study that some degree of contamination exists in naturally gluten - free grains, seeds, and flours sampling was not large enough to make any assessment on the overall percentage of contaminated product.

Sampling also was not large enough to make any inferences on the specific grains, flours, and seeds more or less likely to be contaminated.»

Beyond matching you with any active listings on the Marketplace page, we'll also tap our relationships with a wide range of large suppliers who'd love to provide samples for your consideration.

Prudence dictates that oats should be avoided until large - sample, long - term tests on oats are performed, strains of oats that do not elicit immune reactions are discovered, and tests that can accurately determine whether a patient reacts to oats become available.

There have been numerous votes taken including on this site last year with a statistically large sample showing the vast majority think it is time for him to go.

As you can see from the screenshot below, this simple step nearly doubled our return on investment while maintaining a large sample size:

Although the highest ROI correlates with visitors receiving less than 30 % of spread bets, we will focus on teams receiving less than 35 % of spread bets due to the significantly larger sample size and units won.

While these results were encouraging, we knew that with such a large sample size on a basic system it would be easy to improve our expected return on investment.

Knowing that we had already developed a profitable system with a large sample size and consistent year - to - year results, we wanted to continue layering filters to improve our return on investment (ROI).

Although the latter example produced a higher return on investment (ROI), we chose to focus on the former since it contains a larger sample size and more units won.

The Power Ratings, however, are based on historical data that have proven to add value over a larger sample size than this year's eight games.

In need of a larger sample I expanded my search to all FBS teams that played two straight on the road (or neutral site) before debuting in front of the home crowd.

The paper is based on a survey of more than 2,000 employees working for large (500 - plus employees) companies in six countries: Brazil, China, India, Germany, the United Kingdom and the United States (the sample was balanced for gender and age).

Harpoon Brewery Co-Founder Dan Kenary to Speak at Old Sturbridge Village Sept. 25History of New England's largest craft brewery; Beer tastings and food samples offered Harpoon Brewery Co-founder and President Dan Kenary will speak about the history and success of New England's largest craft brewery on Thursday, Sept. 25 at Old Sturbridge Village.

As with other neuropsychological testing tools, the value of the SAC in concussion assessment is maximized when individual baseline test data is available because, without such baselines, the athlete's postinjury performance on neuropsychological testing and other concussion assessment measures, such as the SAC, must be interpreted by comparison with a generalized «normal» based on a large population sample.

Most trials of prenatal home visiting have produced disappointing effects on pregnancy outcomes such as birth weight and gestational age, 9,16,17 although one program of prenatal and infancy home visiting by nurses has reduced prenatal tobacco use in two trials18, 19 and has reduced pregnancy - induced hypertension in a large sample of African - Americans.20

The program of prenatal and infancy home visiting by nurses described above produced treatment - control differences in 15 - year - olds» arrests and reductions in arrests and convictions among 19 - year - old females.32, 33 In a subsequent trial with a large sample of urban African - Americans the program produced treatment impacts on 12 - year - olds» use of substances and internalizing disorders.34

Second, once the sample size is large enough to allow for analysis, researchers on the MANA Division of Research calculate outcomes that midwives can use to compare to their own practice statistics.

In order to avoid falling for this bias on the question of extended breastfeeding the best way forward would be to draw from the largest sample possible: the entire primate lineage.

We found that heavy «gift bags» containing multiple brands of formula and coupons were being given out in obstetrics offices, and large sample cans of formula were mysteriously showing up on mothers» doorsteps, often just before they gave birth.

The prospective design of the IFPS II, the large sample size, as well as the extensive information on infant and maternal dietary practices make it useful for studying exclusive breastfeeding practices and testing hypotheses in a prospective manner [27].

The technique's focus on digital behaviour obviously limits its view of the election outcome, although the fact that it includes around two million relevant searches per month means it represents perhaps the largest sampling of potential voter interest currently available.

An optimal size for a country as large as the United States would be approximately 700 delegates, and I would choose them by a more - or-less random lottery, counting on the laws of statistics to generate what would in fact be a more «representative sample» of the public than any election would produce.

Commenting on the latest sample tests results for Key Stage 2 Science, Chris Keates, General Secretary of the NASUWT, the largest teachers» union, said: