Sentences with phrase «many robustness tests»

We use subsamples of monthly data for robustness testing.

They focus on monthly measurements, but test the daily series in robustness test.

In robustness tests, he considers past return measurement and holding intervals of one, three, nine and 12 months.

We have made three changes to the «Simple Asset Class ETF Value Strategy» (SACEVS) based on results of robustness tests and subscriber comments:

In a robustness test for the EW Top 3 portfolio, we consider lookback intervals ranging from one to 12 months.

We have subjected our initial findings to a variety of robustness tests, all of which they passed.

In a conference paper presented at Harvard University's Program on Education Policy and Governance on April 19, we subject our initial findings to a variety of robustness tests, all of which they pass.

The Altman Z - Score is a basic credit robustness test that uses five financial ratios in various proportions to gauge a company's health.

As a robustness test, they repeat the analysis on two subperiods with break point at the end of February 2009.

Further Robustness Tests?

Really that is a robustness test.

A «robustness test» which mentions «elevated loads» is required, but the details are left to manufacturers.

Tom, did you ever finish your modification of the RCS function to correctly implement your Yamal «robustness test»?

And imho, tree ring proxies for reconstructing global average temperature do not pass the robustness test.

Not exact matches

To test robustness of influencers, they consider: (1) subsamples to test consistency over time; (2) daily and monthly measurements to test consistency across sampling frequencies (except consumer price indexes, available only monthly); and, (3) contemporaneous and one period - lagged (predictive) relationships.

To test robustness of findings, they: (1) account for one - way trading frictions ranging from 0.02 % to 0.05 % across assets; (2) consider five subperiods to test consistency over time; and, (3) perform out - of - sample tests using the first part of each subperiod to select the best rules and roughly the last year to measure performance of these rules out - of - sample.

To test the robustness of the strategy's performance, we consider a sample period commencing with inception of SPDR S&P 500 (SPY) as a convenient and low - cost proxy for the S&P 500 Index.

This reflects the robustness of overall capital levels at the banks tested in the EBA led stress tests.

They test robustness of findings with data from selected international developed markets, different return variable specifications, different subperiods and impact of transaction costs.

We face Southampton at home in the first week of December, followed by a tricky away trip to Stoke in a span of 3 days that will test Arsenal's squad depth and fitness robustness of the players.

To test the robustness of this finding in light of the possible effect of these 2 infants, we repeated the UniFrac analysis after reassigning those 2 infants from the mixed feeding group to the exclusively formula — fed group, and no qualitative differences in the results were observed (data not shown).

To test the robustness of translation, the Zaher lab set out to break it, by giving faulty mRNA transcripts to ribosomes.

This involved inventing mathematical and statistical techniques that can be used to predict how the electronics components will behave in the chip, and evaluating the robustness of existing tests.

The NUS team has put the device through rigorous tests and also subjected it to various strenuous deformations, such as pressing, bending or stretching, to validate the robustness and versatility of its invention.

They tested 120 neural stem cell lines in the lab for stability and robustness and in animals for the capacity to engraft with minimal immune rejection.

To test the robustness of REPAIRv1, Cox et al. targeted 34 pathogenic G - > A mutations from the ClinVar database.

It is therefore customary in the field to test phenotypic robustness by studying not only the protein encoded by the most probabilistic sequence at a given node, but also the proteins encoded by alternative reconstructions derived from random sampling from the posterior probability distribution at the node.

Here we explore the power of two haplotype - based statistics — the integrated haplotype score (iHS) and the Derived Intra-allelic Nucleotide Diversity (DIND) test — in the context of next - generation sequencing data, and evaluate their robustness to demography and other selection modes.

We also tested its robustness with a smaller sample size in only one population (as in the Danish samples studied here), and under admixture (Supplementary Note 5, Supplementary Fig. 7).

In his opinion, the robustness of his health was a key factor in his recovery; this was corroborated by hospital tests of his immune system.

• How do we take those activities and test their robustness and relevance across grade levels, subject matters, developmental differences, linguistic and cultural differences, and the like?

The results are tested for robustness to alternative ways of quantifying private school regulation, and to alternative regression models, and the question of causality is addressed.

A series of robustness and placebo tests indicate a systematic influence of teacher skills as distinct from overall differences among countries in the level of cognitive skills.

It was the sort of narrow, twisting stretch that wouldn't have looked out of place on a Corsican rally stage and the temptation to test the robustness of the car's sump with a few big cuts was almost too much.

Some of this month's cars demonstrated an apparent lack of restraint robustness in side impact testing.

A total of 181 prototype vehicles were built, completing over 11,000 tests over their lifetimes around the globe, ensuring total confidence in the robustness of build and design of the vehicles.»

Though the design may be old (30 years old, in fact), the vehicle's remarkable robustness, with thicker - than - average sheet metal and hand - built construction, has allowed it to sail through every government crash test with flying colors.

, its robustness, the fact that it is dust and water proof, and electronic paper's amazing battery life proved ideally suited to the gallery's needs, and after a period of testing the innovative project was good to go, and the screen turned into an e-picture frame.

(Non-interlisted Canadian stocks were used to test the robustness of my approach since these stocks are very different from the US stocks based on size, liquidity and visibility).

First the request: I would like to test the robustness of the Impossible Dream TAA model on another country.

The robustness of CHIC is enhanced as owners recognize that releasing all test results contributes to the genetic health of the breed by greatly increasing the potential for pedigree analysis.

To test the robustness of the medium of drawing, we began with the premise that the works would leave a permanent substrate, such as paper, and would possess a fugitive element.

In the catalogue Emma Dexter wrote: «Bustamante's approach seeks to ex-plore the gaps, ambiguities and correspondences between media, testing the thinness or robustness of the delineation of each medium, aiming always at their redefinition and reinvention.»

In the MM07 case, it is very difficult for someone coming from the climate side to test the robustness of their analysis to updates in economic data and so that wasn't done.

There is nothing wrong with people putting together new chronologies of tree rings or testing the robustness of previous results to updated data or new methodologies.

I however was able to easily test the robustness of their calculations to changes in the satellite data source (RSS vs. UAH) or to updates in the surface temperature products.

The best studies tend to test the robustness of their conclusions by dropping various subsets of data or by excluding whole classes of data (such as tree - rings) in order to see what difference they make so you won't generally find that too much rides on any one proxy record (despite what you might read elsewhere).

In order to test the robustness of our results in light of these specific concerns we conducted extensive new analyses in Nature that are not mentioned in the blog post.

I can suggest several tests: whether the researcher uses SOP, whether the researcher uses the best data, whether there is thorough robustness analysis (concerning methods and data alternatives), whether the discussion seems balanced, whether the data and programs are made available to other researchers, and whether the researcher is associated with an advocacy organization.

A ground - breaking new modelling approach, called multi-region input - output analysis, was developed specifically for the UK and thoroughly tested for its robustness.