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Creating Frequency Tables in R duration 8 minutes 49 seconds Creating Frequency Tables in R Creating Frequency Tables in R	Creating Frequency Tables in R Frequency distributions (univariate and joint) can be displayed in contingency tables, or cross-tabulations. In this video we show how tapply() can be used to create such tables, but we… frequency distribution table() land vehicles automobiles cross-tabulation studying automotive transmissions xtabs() compact cars & small family car road transport manual transmission length() courses (education) tapply() graduation contingency tables family cars period of study traffic and transport small-size cars classes (education) ftable() students From Daniel Hall 1,408 plays 0 Copyright I created all of this content
Repeatedly Applying Functions to Data - Part 1… duration 7 minutes 42 seconds Repeatedly Applying Functions to Data - Part 1… Repeatedly Applying Functions to Data - Part 1 (tapply())	Repeatedly Applying Functions to Data - Part 1 (tapply()) The tapply() function is one of several "apply" functions in R that allow a function to operate on data repeatedly. The function tapply() applies a function to groups of observations within… by processing consumer issues period of study car tires vehicles land vehicles family cars paramedic compact cars & small family car tapply() car classification road transport medical orderly traffic and transport automobiles small-size cars classes (education) From Daniel Hall 172 plays 0 Copyright I created all of this content
PROC SGPLOT - Part 3 (Boxplots) duration 6 minutes 35 seconds PROC SGPLOT - Part 3 (Boxplots) PROC SGPLOT - Part 3 (Boxplots)	PROC SGPLOT - Part 3 (Boxplots) In this video we review the anatomy of a boxplot and show how to use PROC SGPLOT to produce vertical or horizontal boxplots. We show how to produce side-by-side boxplots as well as clustered… car classification cigarettes examinations vehicles traffic and transport pickup trucks and delivery vehicles compact cars & small family car automobiles land vehicles small-size cars road transport commercial vehicle courts of first instance factories & manufacture (general) data analysis family cars From Daniel Hall 752 plays 0 Copyright I created all of this content
PROC SGPLOT - Part 1 (Bar Charts) duration 8 minutes 8 seconds PROC SGPLOT - Part 1 (Bar Charts) PROC SGPLOT - Part 1 (Bar Charts)	PROC SGPLOT - Part 1 (Bar Charts) PROC SGPLOT implements a wide variety of different plot types. In this video, we introduce the procedure and illustrate how to use it to produce bar charts that display frequency distributions or… traffic and transport compact cars & small family car pickup trucks and delivery vehicles car classification car parts and supplies land vehicles family cars road transport counting (mathematics) automotive transmissions manual transmission commercial vehicle vehicles automobiles small-size cars From Daniel Hall 628 plays 0 Copyright I created all of this content