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# bivariate data

Stats
data in which two variables are involved in each subject

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• Bivariate map — A bivariate map displays two variables on a single map by combining two different sets of graphic symbols or colors. Bivariate mapping is an important technique in cartography. Given a set of geographic features, a bivariate map displays two… …   Wikipedia

• Data analysis — Analysis of data is a process of inspecting, cleaning, transforming, and modeling data with the goal of highlighting useful information, suggesting conclusions, and supporting decision making. Data analysis has multiple facets and approaches,… …   Wikipedia

• Multivariate kernel density estimation — Kernel density estimation is a nonparametric technique for density estimation i.e., estimation of probability density functions, which is one of the fundamental questions in statistics. It can be viewed as a generalisation of histogram density… …   Wikipedia

• Statistical graphics — thumb|240px|John Snow s Cholera map in dot style, 1854.Statistical graphics, also known as graphical techniques, are information graphics in the field of statistics used to visualize quantitative data. Overview Statistics and data analysis… …   Wikipedia

• Motion chart — An example of a Motion Chart illustrating the relationships between six variables. A motion chart is a dynamic Bubble chart which allows efficient and interactive exploration and visualization of longitudinal multivariate Data. Motion Charts… …   Wikipedia

• Further Mathematics — is the title given to a number of advanced secondary mathematics courses. Higher and Further Mathematics may also refer to any of several advanced mathematics courses at many institutions.In the United Kingdom Further Mathematics describes a… …   Wikipedia

• scatter diagram — Statistics. a graphic representation of bivariate data as a set of points in the plane that have Cartesian coordinates equal to corresponding values of the two variates. Also called scattergram /skat euhr gram /, scattergraph /skat euhr graf ,… …   Universalium

• Regression toward the mean — In statistics, regression toward the mean (also known as regression to the mean) is the phenomenon that if a variable is extreme on its first measurement, it will tend to be closer to the average on a second measurement, and a fact that may… …   Wikipedia

• Directional statistics — is the subdiscipline of statistics that deals with directions (unit vectors in Rn), axes (lines through the origin in Rn) or rotations in Rn. More generally, directional statistics deals with observations on compact Riemannian manifolds. The… …   Wikipedia

• Multivariate normal distribution — MVN redirects here. For the airport with that IATA code, see Mount Vernon Airport. Probability density function Many samples from a multivariate (bivariate) Gaussian distribution centered at (1,3) with a standard deviation of 3 in roughly the… …   Wikipedia