Hence, the design of experiments (DoE) approach was used in this work to plan the experiments in a systematic way, simultaneously considering several variables.
The enzyme assays were conducted based on protocol adapted from the literature, considering several variables [ 12– 12].
We chose a significance level of 0.01 (two tailed) as we were considering several variables as potential risk factors in a large dataset and wanted to reduce the risk of having an overly complex model including variables with limited prognostic value.
Analogue-type computers are available that can consider several variables at once for more complex control functions.
Our analysis considers several variables which are all operationally defined in our study using survey instruments and self-reported ratings, as explained in "Definition of variables".
This study conducted an analysis on effects using the Panel Study of Korean Children and Korean Longitudinal Survey of Women and Families, but did not consider several variables in a multidimensional way due to the complexity of the matching process.
Our study considers several variables: concern regarding computer security, user's online behavior and attitudes, attitude towards password managers, reasons for using or not using a password manager, emotions elicited by the usage of password managers for users, and emotions elicited by anticipated usage of password managers for non-users.
Specifically, "users" were asked "Why do you choose to use a password manager?", while "non-users" were asked "Why do you choose not to use a password manager?" Our study considers several variables that cover participants' overall computer security experience as well as their password manager specific attitudes and experiences.
It is necessary to consider several variables in assessing a genetically engineered model.
We thus considered several variables on which the completers and noncompleters might have differed at baseline: RTC, SIP, SCQ, PA, NA, SWL, and LDQ.
Control strategies were developed and evaluated by reference tracking and disturbance rejection tests considering several setpoints of controlled variables.
