Subject st: interaction between two continuous variables Date Tue, 4 Sep 2007 18:33:27 +0200Hi, I am trying to perform a regression trying to put an interaction term between two continuous variables. In a first
analysis o variance (ANOVA) and multiple regression (MR), the second part presents analysis of interaction between a categorical and a continuous variable by MR method, the third part presents analys...
Participants were also asked to indicate how many years they had lived with cats and the number of different cats they had lived with over their lifetime, both recorded as continuous variables. Finally, participants were asked to subjectively rate themselves on two 5-point Likert scales for ...
I have a model with an interaction term between a binary x and continuous y (entered by DEFINE). Thus the model looks like this (they enter it in broader context of other variables): x-->z y-->z xy --> z This model generally does not fit the data quite well. Would you enter...
Non-parametric tests compared continuous variables, and logistic regression analyses tested associations between clinical/lab variables and MRD status post-ASCT. Time-to-event analyses were performed using Kaplan-Meier and compared using log-rank test. Multivariable analyses were conducted using the Cox ...
It should be noted that the association between perceived stress group and mortality risk was different from the association between perceived stress score (which was treated as a continuous variable) and mortality risk. Following adjustment for age, sex and positive affect tertile, participants in ...
Variables with missing data were common in the MIMIC III database. In this analysis, the percentages of most missing variables were less than 5%. Thus, we replaced missing variables with their mean/median value21. Statistical analysis Continuous variables were expressed as mean ± standard dev...
In the graph above, the variables are continuous rather than categorical. To produce the plot, the statistical software chooses a high value and a low value for pressure and enters them into the equation along with the range of values for temperature. ...
where Yi refers to the self-rated health status of the floating elderly population; Si represents the social interaction status of the first i floating elderly population, including interaction type, interaction mode and interaction frequency; mi is the matrix of control variables, including demographic...
(ii) obtaining a graphical representation of the variables in a low dimensional scatter plot produced by the multidimensional scaling method (MDS) in which the GEI of continuous and categorical traits and environments can be visualized, and (iii) studying how the relationship between a pair of ...