[SYMBOL] [A] [B] [C] [D] [E] [F] [G] [H] [I] [J] [K] [L] [M] [N] [O] [P] [Q] [R] [S] [T] [U] [V] [W] sample size , statistics sample, statistics scalar values, multiplying matrices by schedules example, temporal data scores, importing example SELECT DISTINCT statement SELECT statement differences and sets and SELECT TOP statement selective reduction, duplicates self-joins folding data values sequences, lists 2nd sequencing properties Pivot table queries server push service information, hierarchies set operations complements contains differences recipe intersection unions sets classes, summarizing comparing complement different universe finding, recipe missing set size, recipe components defined DELETE statement elements N values recipe SELECT statement Students example subsets , classifying subtracting one from all others one from another universes comparing UPDATE statement severity levels defining logs SMALLDATETIME datatype instants snapshots generating logs restricted space, audit logs specialized hierarchies SPSS statistics package stacks implementing indices standard deviation, statistics calculation, recipe expanding standard error of the mean, statistics standard error, statistics calculation, recipe statements BULK INSERT 2nd DELETE, lists INSERT, lists SELECT DISTINCT SELECT TOP statistical median statistics arithmetic mean autocorrelation averages exponential moving averages 2nd weighted averages basics case concepts confidence intervals building, recipe correlation calculating, recipe correlation coefficient cross-sectional data degrees of freedom financial median GNU R and light-bulb factory recipe mean recipe median calculating, recipe mode recipe patterns population sample sample size SPSS package standard deviation calculation, recipe expanding standard error calculation, recipe standard error of the mean time-series data value variance calculation, recipe status attributes, permissions STDEV function STDEVP function stepping through hierarchies recursively stored procedures buffer tables and BuildProjectPathsRecursive event logging EventMessage importing and TraversProjectsRecursive validation, importing and strings, integers Students table, sets subprojects , children subqueries, differences and subsets, classifying subtasks subtracting sets set from all other sets set from set subtrees, hierarchies SUM function summarizing aggregated classes summarizing set classes |