Remember how life insurers use actuarial tables to look
at aggregate data and determine someone's riskiness to classify them?
If we want to know why, or how, animals have responded to climate in a given area, there is little point in looking
at aggregate data — averages of averages of averages.
It isn't about tracking individuals; it's about looking
at aggregate data («big data») that tells web publishers what does and doesn't work, and that then gives them an idea of why.
When they were released, several news outlets looked
at the aggregate data and noted that problems still existed (KPCC and EdSource).
Looking
at aggregate data over a large number of users and even courses could suggest specific strategies for improving learning effectiveness.
(The bank looked
at aggregated data from more than 40 million credit and debit card users over the 2016 holiday.)
«When we looked
at the aggregated data for our eighth graders, some students who were identified were doing fine academically,» said Ms. Utter.
People observed this trend of earlier ice - out dates by comparing to their own recollections, and all one has to do is look
at the aggregated data which has been collected over the years.
Human beings are actually horrible
at aggregating data with our brains.
Older batteries can work inconsistently, and Apple is constantly looking
at its aggregated data to see if there are issues and how it can improve them.
Not exact matches
In
aggregate, the
data showed that 3 % of the companies on this year's Fortune 500 are fully transparent about the demographics of their workforce — and 72 % of the senior executives
at those 16 companies were white men.
The union hasn't completed compiling
aggregate data, but a representative said the devices were used
at least twice last month
at one large midtown hotel by room attendants who were threatened by guests.
In
aggregate, these 50 companies have raised nearly $ 44 billion in venture capital
at an implied Disruptor 50 list market valuation of about $ 239 billion, according to PitchBook
data.
We live in a mobile world today, and almost all innovation in media and technology is happening
at end points that touch people (phones, vehicles, electronics, homes) and connection points that
aggregate data and extract knowledge (the cloud).
At CES, HumanScale is also offering a first look at its new web - based program, ErgoIQ, that allows employers and individuals to monitor whether workstations are optimally comfortable and ergonomic, providing aggregated data and suggested solutions and eliminating the need for a visit from a third - party consultan
At CES, HumanScale is also offering a first look
at its new web - based program, ErgoIQ, that allows employers and individuals to monitor whether workstations are optimally comfortable and ergonomic, providing aggregated data and suggested solutions and eliminating the need for a visit from a third - party consultan
at its new web - based program, ErgoIQ, that allows employers and individuals to monitor whether workstations are optimally comfortable and ergonomic, providing
aggregated data and suggested solutions and eliminating the need for a visit from a third - party consultant.
Criteo SA (ADR)(NASDAQ: CRTO) shares fell for two straight sessions after it announced
at an event Wednesday details of its Commerce Marketing Platform, which
aggregates online and offline
data across partners to create a Shopper Graph.
At that time, the main
data sources on consumer debt consisted of loan - level
data sets on specific categories of loans, such as mortgages, as well as
aggregated data on household sector debt from the Board of Governors» Flow of Funds statistical release.
The briefing is intended to highlight the differences in economic outcomes of individuals, households and regions observed when examining
data in more granular detail than
at the
aggregate level.
12 Naturally, disclosure requirements for market - makers will have to strike a balance between improving market transparency and mitigating the risk that market participants can trade against market - makers based on the disclosed information (eg by disseminating sufficiently
aggregate data and
at suitable reporting lags).
What can investors / traders learn about stock trading systems from the
aggregate data compiled
at Collective2?
For gold, we can take the analysis further: as the BoE also publishes gold vault holdings
data separately, we are able to split out —
at least in
aggregate — what is held in other vaults.
Saxo allows you to access
aggregated order and demand
data from our clients» books, which provides a real and valuable look
at the market.
The Altimeter displays a real - time representation of developing balance and imbalance areas by measuring volume -
at - price, a statistical method for
aggregating trading
data.
In
aggregate, the little meanings chime life's answers; little dabs of
data mount to heaven in their millions
at a time.
When analyzed, this
data helps us analyze how visitors arrive
at the Site, what type of content is most popular, what type of visitors in the
aggregate are interested in particular kinds of content and advertising, and the like.
«This work is important because, rather than focusing on the warming response
at a single site, it
aggregates data collected from many sites across a range of ecosystems.
But it could also have implications for big
data, since it would allow distributed servers to combine the results of their
data analyses without
aggregating the
data at a central location.
If these facts are true — and they are (see, for example, economist Max Roser's ourworldindata.org and the
data at humanprogress.org
aggregated from the World Bank, the United Nations, the Organization for Economic Co-operation and Development, and Eurostat)-- then why the doom and gloom heaped on us by politicians and pundits on both sides of the political aisle?
«It's helpful to have a trusted and neutral partner to
aggregate, analyze, and share
data,» agreed Dr. Rebekah Gardner, Senior Medical Scientist
at Healthcentric Advisors and an attending physician
at Rhode Island Hospital.
Such limitations would be solved if all
data for civilian casualties were released
at the level of individual events rather than
aggregated monthly.
The city would receive only
aggregated data to protect privacy, says Christine Outram, a researcher
at the M.I.T. lab.
For the second study, the «global», the team approached Facebook directly, who provided
data on every friendship formed over the network in every country in the world
at the national
aggregate level for 2011.
With the support of our student team
at the University of Michigan, we have
aggregated a trove of available
data around Flint's water issues, including water test results, records of the service lines that deliver water to homes, information on parcels of land and water usage.
And there's a move toward calling them electronic health records because it indicates more so that they're available throughout the health care system and industry and that there're a piece of
data that we can use in
aggregate to start to look
at trends across the population and trends in regions; when the flu comes in for instance or something like that, or adverse drug reactions can be tracked if we are all entering our
data in electronic health records.
For smaller American Indian / Alaskan Native and Hawaiian Native / Pacific Islander subgroups, the majority of students in the subgroup remain uncovered if only students in that subgroup are pooled: the «super subgroup» strategy of
aggregating across racial / ethnic groups is the only way to account for most students in these groups, although their
data are not identifiable
at the subgroup level.
Studies of participation in special education typically rely on school district records, either used
at the student - level through administrative
data or
aggregated and reported up to the federal level as required by Individuals with Disabilities Education Act (IDEA).
Using
data from 252 economics students
at 11 high schools and controlling for individual characteristics, most notably verbal ability, they found modest evidence that, in the
aggregate, PBL increased learning of macroeconomics
at the high school level as compared with traditional classes.
For the present analysis, I
aggregate to the district level the
data on racial imbalance
at individual schools from the SRI and link it to the ECCI
data on the choice systems of large districts.
Though education
data is frequently collected and
aggregated at the state level,
data is rarely synthesized across cities.
That you have a way to
aggregate classroom
data, check to see how individual students are doing, and make decisions about reteaching by looking
at a computer monitor.
For the 2017 - 2018 school year, student growth should be weighted
at 25 % of the evaluation and be based upon the
aggregate data for the entire district.
Within that report, Wiley said, the reviewers did find enough
data to support using the test results
at an
aggregate level, such as school grades.
By contrast, charter schools are required to enroll
at least 80 students to alleviate concerns that the schools are simply home schools and to avoid the difficulty of providing
aggregated data without an adequate sample size.
Typically, states report student achievement
data for charter management organizations
at the school level rather than in the
aggregate.
The only publicly accessible TSDS
data is the
data at TPEIR, which is carefully
aggregated and completely anonymous.
We do not use or analyse this
aggregated data in any way which would make
data identifiable
at an individual or school level.
According to the Connecticut State Department of Education, «The results of the survey shall identify strengths and weaknesses in knowledge of reading instruction based on the reading objectives surveyed, and will provide disaggregate and
aggregate data at the individual educator, school and district level.
For the 2017 - 2018 school year, student growth for the superintendent's evaluation should be weighted
at 25 % of the evaluation and be based upon the
aggregate data for the entire district.
High school graduation rates continue to climb, peaking
at 81 percent nationally for the Class of 2013 (the most recent year for which nationally
aggregated data is available).
The school's Leadership Team regularly looks
at school performance
data and
aggregated classroom observation
data and uses that
data to make decisions about school improvement and professional development needs.