Sentences with phrase «adjust standard errors»

Multilevel models properly take into account this non-independence and adjust standard errors appropriately (Raudenbush & Bryk, 2002).

Robust variance (sandwich - type) estimates were used to adjust the standard errors of the parameter estimates for the stratified design effects.

Survey estimation procedures were applied, and the Taylor - series linearization method adjusted the standard errors for the complex survey design.

Not exact matches

Mean and standard errors of monthly weight gain after adjusting for maternal age; race / ethnicity; education; household income; marital status; parity; postpartum Special Supplemental Nutrition Program for Women, Infants, and Children program participation; prepregnancy body mass index (calculated as weight in kilograms divided by height in meters squared); infant sex; gestational age; birth weight; age at solid food introduction; and sweet drinks consumption.

However, for Ochola 2013, outcome one of Elliott - Rudder 2014, arm two of Yotebieng 2015, adjusting for clustering based on the summary statistic made the standard error larger and the width of the confidence interval increased which resulted in a design of < 1.

I use a statistical method known as robust linear regression with countries as strata and schools (or countries where appropriate) as the primary sampling unit to calculate appropriate standard errors for my findings and to adjust for this potential bias.

So to adjust for non-compliance for one play we inflate standard errors for both.

8All standard errors reported in the paper are adjusted for clustering at the school - grade level, the level of randomization

In contrast, I've often quoted the Shiller P / E (which essentially uses a 10 - year average of inflation - adjusted earnings) as a simple but historically informative alternative, but I should emphasize that we strongly prefer our standard methodologies based on earnings, forward earnings, dividends and other fundamentals, all which have a fairly tight relationship with subsequent 7 - 10 year total returns (see Lessons from a Lost Decade, The Likely Range of Market Returns in the Coming Decade, Valuing the S&P 500 Using Forward Operating Earnings, and No Margin of Safety, No Room for Error).

The convergence statistics for the various cosine fits show that the asymptotic standard error of the fitted parameters are generally very good, though notably higher for HadSST3 than for the simply adjusted ICOADS dataset (see appendix).

I then loaded that data into R and calculated the trend slope, standard error of that slope, the acf and finally the adjusted trend slope CIs using the Nychka procedure from Santer et al. (2008) with the AR1 factor.

The Taylor series method31 was used to estimate standard errors in the SUDAAN software system, 32 to adjust for sample weighting and clustering.

Where study authors have not dealt appropriately with the cluster design in their analyses, we will extract or calculate effect estimates and their standard errors (SEs) as for a parallel group trial, and adjust the SEs to account for the clustering (Donner 1980).

Standard errors have been adjusted to take account of the cluster sampling.

Relatively arbitrary as these values may be, we prefer to use them to adjust effect estimates and their standard errors, due to the implausibility that the ICC is actually 0.

Then, we conducted sensitivity analysis comparing the mean scale scores across age and gender among the complete cases, all of the available cases, and the imputed cases (coefficients and standard errors from 5 data sets were adjusted for the variability between imputations according to Rubin's rule).

Unstandardized coefficients estimates and standard errors are presented for each step in this pathway, adjusting for maternal education and household income.