Sentences with phrase «simple regression analyses»

Simple regression analyses were used to examine the association between psychological distress, and demographic and disease variables.

In simple regression analyses examining the association between psychological distress, and demographic and disease variables, only the recipient of the questionnaire was statistically significant (B = 3.13, p = 0.03); partner recipient was significantly associated with higher psychological distress than patient recipient.

In step 1, age, sex, and variables that were shown to be statistically significant in simple regression analyses were simultaneously entered into the model as potential confounders.

Using some simple regression analysis, she found an R - square of 0.0002.

Let's apply some simple regression analysis to the question.

The final argument of [Shaviv and Veizer, 2003]-- that CO2 has a smaller effect on climate than previously thought — is based on a simple regression analysis of smoothed temperature and CO2 reconstructions.

I did a simple regression analysis of life expectancy against both fossil energy consumption and percentage of population with access to electricity.

Summary of regression analyses with BMI Z score and sum of skinfolds as dependent variables showing regression coefficients (95 % CI) from simple regression analysis and multiple regression after backward elimination of nonsignificant variables

Not exact matches

Tests for trend with the use of simple linear regression analysis were performed by modeling the median values of each fiber category as a continuous variable.

Since our aim is not so much to produce a definitive analysis as to obtain some idea of the existence and magnitude of the effect, we will examine a variety of possibilities... we may plausibly expect... suggests that the area effect in Figs. 5a and 5b is likely to be underestimated... A potential problem here is that area may not be a reliable measure of cumulus activity... Figs 5c and 5d suggest that a simple linear regression may not be entirely appropriate.»

I wonder about two things: 1 / how much the resulting red curve differs from simple degree - 2 polynomial regression of the data 2 / what the result of this analysis would be if applied to periods 1910 - today or 1970 - today

However, although its simple linear regression analysis facilities (including polynomials) provides automatically the option for plotting the fit with CIs for the fitted line / curve and for future observations from the same population, I am unsure about these intervals for autocorrelated data — typically time series.

To explain the moderating effect, according to the regression equation, respectively, take the campus pressure (U) positive and negative standard deviation to draw a simple effect analysis [13], as shown in Figure 2.

In conclusion, this study was the first to adopt a linear regression approach in addition to the simple analysis of fMRI contrasts to directly investigate the neural mechanisms involved in economic decision making in individuals with varying psychopathic traits.

Simple and complex designs, normal distribution, z - test, t - test, analysis of variance, statistical power, simple regreSimple and complex designs, normal distribution, z - test, t - test, analysis of variance, statistical power, simple regresimple regression.

The SPSS macro «Interaction and simple slopes test with one continuous and one dichotomous variable» by Jason T. Newsom1 was used to generate the regression estimates, plots, and simple slopes analyses.