Sentences with phrase «statistically valid data»

Well, the available statistically valid data does not support the paranoia about piracy.

Not exact matches

Regrettably, we could not specifically compare immigrant and native Hispanics; there are not enough data about older U.S. - born Hispanics to generate statistically valid estimates of total life expectancy for the purposes of comparison.

This ensures that the data we provide are statistically valid.

«Self - reported data — even the most joyous kind — can not and should not be represented as statistically valid,» says Herb Vest, chief executive and founder of dating site True.com.

Now, I won't pretend this data is valid, reliable, or statistically significant.

Both authors even admitted that their reconstructions aren't statistically valid (and that was kind of their point...) and McIntyre, at least, has stated that he regards many studies since then the same way he does the original 1998 paper because they basically use the same datasets and analysis (And I should add that he seems less opposed to the more recent studies, especially those that don't use data he finds suspicious...) They've stated their a priori reasons why they don't like the data they don't like.

Within the space afforded by using two times the standard error you will be able to draw trend lines that are indistinguishable from previous recent decades, and they will be as «valid» as the «statistically flat» trend Dr. Whitehouse assures us is in this data.

For example, it's not statistically valid for me to claim that there's significant warming in the 1998 - 2009 monthly data I show above because the R2 (representing how noisy the data is compared to the linear trend in time) is too low to draw any valid conclusions beyond «it's effectively flat.»

But taking your Hadcrut data that you started in 1979, lets evaluate the whole trend, since the longer a trendline the more statistically valid it is.

So since 1998 (or 2005, depending on whether you think the Hadley data or the GISS data are more accurate), the three major surface station datasets all show a statistically flat trend or slower warming (ie the linear trend has a positive slope, but the trend is slow enough that it'll take decades for it to become statistically valid to a 63 % confidence level, never mind 90 % or 95 %), but no cooling.

But we don't have any statistically valid basis for concluding any of those things based on this data.

However, if the information in that sample period is statistically consistent only with a stochastic I (1) process then there is no valid reason provided by the data alone to have any confidence that «trend» can be projected to other periods.

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