Definition of baseline 1 : a line serving as a basis especially : one of known measure or position used (as in surveying or navigation) to calculate or locate something. 2a : either of the lines on a baseball field that lead from home plate to first base and third base and are extended into the outfield as foul lines.
What is a baseline in an experiment?
In psychological research a baseline is a measurement of the variable of interest at the beginning of treatment or a study that is used to compare to later measurements in order to judge the effectiveness of the treatment or conditions.
How do you determine a baseline?
Average the data entries by totaling the numbers and dividing the sum by the number of entries. The resulting figure is your baseline average. As an example, the data 100, 150 and 200 would be averaged as (100+150+200) / 3, which equals 150.
What is the baseline?
A baseline is a fixed point of reference that is used for comparison purposes. In business, the success of a project or product is often measured against a baseline number for costs, sales, or any number of other variables. The baseline serves as the starting point against which all future sales are measured.
Why is a baseline so important in configuration management?
"A baseline identifies an agreed-to description of the attributes of a {system} at a point in time and provides a known configuration to which changes are addressed." Establishing baselines and managing changes to baselines are the key functions of configuration management.
What are baselines and releases?
First, a baseline serves as a snapshot of one particular aspect of the product development process in time. A software release is a frozen image of one particular software configuration. A subsequent release will be built on the earlier baseline, with the addition of certain changes.26 May 2008
What are baseline specifications?
According to the IEEE, a baseline, also called a reference configuration, is: “A specification or product that has been formally reviewed and agreed to by responsible management, that thereafter serves as the basis for further development, and can be changed only through formal change control procedures.”
What is baselining in SDLC?
A baseline is a reference point in the software development life cycle marked by the completion and formal approval of a set of predefined work products. Baselines are also used to identify the aggregate of software and hardware components that make up a specific release of a system.
What does it mean to baseline a system?
A baseline configuration is a group of settings placed on a system before it is approved for production. Using baselines is a technique that evolved from administration checklists to ensure systems were set up correctly for their intended purpose.
What is baseline in software quality assurance?
A baseline is a reference point in the software development life cycle marked by the completion and formal approval of a set of predefined work products. Baselines are also used to identify the aggregate of software and hardware components that make up a specific release of a system. Baseline purpose.
What is baseline and benchmark?
While benchmarking and baselining are common terms used by a lot of people, in general: A baseline is an evaluation or state at some point in time. A benchmark is an assessment of an industry-standard, best practice, or competitor.24 Sept 2018