relative number

Relative Record Data Set — A Relative Record Data Set (RRDS) is a type of data set used by the VSAM computer data storage system. Records are accessed based on their ordinal position in the file ( relative record number , RRN). For example, the desired record to be… …   Wikipedia

Relative permittivity — Relative static permittivities of some materials at room temperature under 1 kHz[1] Material εr Vacuum 1 (by definition) Air 1.00058986 ± 0.00000050 (at STP, for 0.9 MH …   Wikipedia

Relative difference — refers to an evaluation of a difference in measures in context with a base measure. It may be contrasted with an absolute difference.One approach to obtain the relative difference of two numbers is their absolute difference divided by the maximum …   Wikipedia

Relative density — Relative density, sometimes called specific density, is the ratio of the density of a substance to the density of a given reference material. If a substance s relative density is less than one then it is less dense than the reference; if greater… …   Wikipedia

Relative deprivation — is the experience of being deprived of something to which one believes oneself to be entitled to have.[1] It refers to the discontent people feel when they compare their positions to others and realize that they have less than them.[2] Schaefer… …   Wikipedia

Number Ones: Up Close and Personal — World Tour Official poster for the tour Tour by Janet Jackson Associated album Number Ones …   Wikipedia

relative abundance — noun 1. A rough measure of population density, eg number of birds seen per hour, or the percentage of sample plots occupied by a species of plant (ecology) 2. See ↑abundance (physics) • • • Main Entry: ↑relate …   Useful english dictionary

number line — n. Math. a straight line, theoretically extending to infinity in both positive and negative directions from zero, that shows the relative order of the real numbers …   English World dictionary

Relative clause — A relative clause is a subordinate clause that modifies a noun. For example, the noun phrase the man who wasn t there contains the noun man , which is modified by the relative clause who wasn t there . In many languages, relative clauses are… …   Wikipedia

Number needed to treat — The number needed to treat (NNT) is an epidemiological measure used in assessing the effectiveness of a health care intervention, typically a treatment with medication. The NNT is the average number of patients who need to be treated to prevent… …   Wikipedia

Relative risk — In statistics and mathematical epidemiology, relative risk (RR) is the risk of an event (or of developing a disease) relative to exposure. Relative risk is a ratio of the probability of the event occurring in the exposed group versus a non… …   Wikipedia