Sentences with phrase «p value obtained»

This strategy was employed because the t ratio and associated p value obtained for each individual predictor is an estimate of how much variance is explained by that predictor after accounting for the variance explained by all of the other predictors in the model (Bryk & Raudenbush, 1992), and as such, is a conservative estimate of the utility of any given predictor.

The P value obtained from Mann - Whitney U test is represent by # ≤ 0.1, * ≤ 0.05 and ** ≤ 0.01.

The P value obtain from Mann - Whitney U test is represent by * ≤ 0.05, ** ≤ 0.01 and *** ≤ 0.001.

Not exact matches

Such calculations generally produce a P value — the probability of obtaining the observed data (or results even more extreme) if there is no real effect (the null hypothesis).

The definition illustrates why the concept makes even very smart people reach for their liquor cabinets: «In statistical hypothesis testing, the p - value is the probability of obtaining a test statistic at least as extreme as the one that was actually observed, assuming that the null hypothesis is true.»

P values were sorted in ascending order and each divided by its percentile rank to obtain an estimated FDR.

From this test, we obtain the r - value and p - value.

We compared the cell - fractions of pre - and post-mortem samples globally using the Anderson — Darling test53 and by cell - type obtaining a p - value using the two - sided Wilcoxon Rank - Sum test54, adjusted to multiple - testing by Benjamini — Hochberg method44.

The SpatialDE test fits the \ (\ sigma ^ 2 \) and \ (\ delta \) parameters to each genes observed expression levels, and also compares the likelihood with a model that has no spatial variance (FSV = 0) to obtain a significance level (p - value).

P values were obtained by using Wilcoxon's test for continuous variables and chi - square for categorical data (or Fisher's test for frequencies ≤ 5).

Good day, I want to obtain the moisture bugdet term P - E from the evapotranpiration and Total precipitation data sets, and the evaporation values are negative.

Tmin at Barrow against changes in [CO2] and SR between 1990 and 2005, we obtain adj.R2 of 0.4, and very highly sig t - stats for dSR 11.33 p - value 4.79E - 23 and RF minus 8.17 p - value r4.33E - 14, with Durbin - Watson > 2, so no auto - correlations.

Regional correlations were obtained by averaging correlation coefficients which exhibit p - values less than 0.05, for land, ocean, and total field domains.

The minimum local p - values were obtained to address the global field significance, also known as the multiplicity problem, which results from a large number of parallel statistical tests (Livezey & Chen 1983).

P values and 95 % CIs were obtained by using Wald tests adjusted for the survey design.26 Interactions of parenting variables with the BMI status of the corresponding parent, for all but the combined parent analyses, were investigated and only included in the final model if statistical significance was < 5 %.

The initial model provided an adequate fit for the data: the chi - square value was significant, (χ2 (132) = 327.79, p <.001), however, it was acknowledged that the chi - square value is susceptible to sample size and thus it is unrealistic to obtain a non-significant value with such a large sample size; χ2 / df = 2.48; CFI =.91; RMSEA =.08 [CI:.07,.09]; SRMR =.07.