The Resource Two-way analysis of variance : statistical tests and graphics using R, Thomas W. MacFarland

Two-way analysis of variance : statistical tests and graphics using R, Thomas W. MacFarland

Label
Two-way analysis of variance : statistical tests and graphics using R
Title
Two-way analysis of variance
Title remainder
statistical tests and graphics using R
Statement of responsibility
Thomas W. MacFarland
Creator
Contributor
Provider
Subject
Language
eng
Summary
In statistics, analysis of variance (ANOVA) is a collection of statistical models used to distinguish between an observed variance in a particular variable and its component parts. In its simplest form, ANOVA provides a statistical test of whether or not the means of several groups are all equal, and therefore generalizes a test between these groups. One test often used by statisticians and researchers in their work is the Two-Way ANOVA, which determines the differences--and possible interactions--when variables are presented from the perspective of two or more categories. When a Two-Way ANOVA is implemented, it enables one to compare and contrast variables resulting from independent or joint actions. This brief provides guidance on how R can be used to facilitate Two-Way ANOVA for data analysis and graphical presentation. Along with instruction on the use of R and R syntax associated with Two-Way ANOVA, this brief will also reinforce the use of descriptive statistics and graphical figures to complement outcomes from parametric Two-Way ANOVA
Member of
Cataloging source
GW5XE
http://library.link/vocab/creatorName
MacFarland, Thomas W
Image bit depth
0
LC call number
QA276.4
LC item number
.M33 2012
Literary form
non fiction
Nature of contents
dictionaries
http://library.link/vocab/relatedWorkOrContributorName
SpringerLink
Series statement
SpringerBriefs in Statistics
Series volume
1
http://library.link/vocab/subjectName
  • Electronic Data Processing
  • Mathematical Concepts
  • Mathematics
  • Statistics
  • Mathematical statistics
  • R (Computer program language)
  • Mathematical statistics
  • R (Computer program language)
Label
Two-way analysis of variance : statistical tests and graphics using R, Thomas W. MacFarland
Instantiates
Publication
Antecedent source
mixed
Carrier category
online resource
Carrier category code
cr
Carrier MARC source
rdacarrier
Color
not applicable
Content category
text
Content type code
txt
Content type MARC source
rdacontent
Contents
Learn R with sample lessons in education and the social sciences, health, and the biological sciences -- Two-way analysis of variance (ANOVA) sample 1: comparison of scores on a final examination by teaching method and by status as a community college graduate -- Two-way analysis of variance (ANOVA) sample 2: comparison of systolic blood pressure readings by self-declared smoking habits and by self-declared drinking habits -- Two-way analysis of variance (ANOVA) sample 3: comparison of larvae counts by AgChem formulation and by AgChem application time-of-day
Dimensions
unknown
Extent
1 online resource (vii, 139 pages).
File format
multiple file formats
Form of item
  • online
  • electronic
Isbn
9781461421337
Level of compression
uncompressed
Media category
computer
Media MARC source
rdamedia
Media type code
c
Quality assurance targets
absent
Reformatting quality
access
Specific material designation
remote
System control number
  • (OCoLC)769644675
  • (OCoLC)ocn769644675
Label
Two-way analysis of variance : statistical tests and graphics using R, Thomas W. MacFarland
Publication
Antecedent source
mixed
Carrier category
online resource
Carrier category code
cr
Carrier MARC source
rdacarrier
Color
not applicable
Content category
text
Content type code
txt
Content type MARC source
rdacontent
Contents
Learn R with sample lessons in education and the social sciences, health, and the biological sciences -- Two-way analysis of variance (ANOVA) sample 1: comparison of scores on a final examination by teaching method and by status as a community college graduate -- Two-way analysis of variance (ANOVA) sample 2: comparison of systolic blood pressure readings by self-declared smoking habits and by self-declared drinking habits -- Two-way analysis of variance (ANOVA) sample 3: comparison of larvae counts by AgChem formulation and by AgChem application time-of-day
Dimensions
unknown
Extent
1 online resource (vii, 139 pages).
File format
multiple file formats
Form of item
  • online
  • electronic
Isbn
9781461421337
Level of compression
uncompressed
Media category
computer
Media MARC source
rdamedia
Media type code
c
Quality assurance targets
absent
Reformatting quality
access
Specific material designation
remote
System control number
  • (OCoLC)769644675
  • (OCoLC)ocn769644675

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