Well I'm not sure what date sets refer to, but just to explain: "large N" in statistical analysis refers to have a large sample size of something..
Subsequently, one may also ask, what is large N?
Quantitative. Research. ∎ “Large-N” studies look for patterns in a large. number of cases. Random selection of cases.
Also, what system design is most similar? Most different systems design (MDSD) is a type of theory-driven small-N analysis. This research approach of quasi-experiments compares cases that are maximally different on all but the variable of interest.
Keeping this in consideration, what is large N and small n?
Large N studies look for patterns in a large number of cases using. random selection of cases. Small N studies examine a small number of cases in depth using. deliberate selection of cases. Large N has better external validity.
What is a large N design?
Large N designs: involve manipulating or selecting IVs and testing a number of subjects. N stands for the number of subjects needed in the experiment. This approach is most common. CONS: lack precision because the pool, or combine, the data from many different subjects to reach conclusions about the effects of IVs.
Related Question Answers
What is a small N design?
An alternative research approach, broadly classified as small-N designs, involves serial observations of single persons or small groups before, during, and after an intervention period.What is process tracing in case study research?
Process tracing is an in-depth within-case study method used in the social sciences for tracing causal mechanisms and how they play out within an actual case. Process tracing only enables within-case inferences to be made, making comparative methods necessary to enable inferences to causally similar cases.What is Big N in statistics?
In general, capital letters refer to population attributes (i.e., parameters); and lower-case letters refer to sample attributes (i.e., statistics). For example, N refers to population size; and n, to sample size.Is N capitalized?
GrammarPhile Blog Capitalize north, south, east, west, and derivative words when they designate definite regions or are an integral part of a proper name. Do not capitalize these words when they merely indicate direction or general location. 
