Stat 579: More on Array and Matrix
Operations
Ranjan Maitra
2220 Snedecor Hall
Department of Statistics
Iowa State University.
Phone: 515-294-7757
[email protected]
,
1/12
Example: Color Quantization
Stat 579: Introduction and Preliminaries
Ranjan Maitra
2220 Snedecor Hall
Department of Statistics
Iowa State University.
Phone: 515-294-7757
[email protected]
August 25, 2011
,
1/10
What is R?
Stati
Stat 579: Graphical Displays
Ranjan Maitra
2220 Snedecor Hall
Department of Statistics
Iowa State University.
Phone: 515-294-7757
[email protected]
,
1/19
Plots and Graphical Parameters
We start with
Stat 579: Writing Functions
Ranjan Maitra
2220 Snedecor Hall
Department of Statistics
Iowa State University.
Phone: 515-294-7757
[email protected]
,
1/13
Writing Functions
One of the most important f
Stat 579: List Objects
Ranjan Maitra
2220 Snedecor Hall
Department of Statistics
Iowa State University.
Phone: 515-294-7757
[email protected]
,
1/10
Example: Eigenvalues of a matrix
mm <- matrix(rpoi
Stat 579: Grouping, Loops and Conditional
Execution
Ranjan Maitra
2220 Snedecor Hall
Department of Statistics
Iowa State University.
Phone: 515-294-7757
[email protected]
,
1/16
Grouped expressions
R
Stat 579: Objects in R Vectors
Ranjan Maitra
2220 Snedecor Hall
Department of Statistics
Iowa State University.
Phone: 515-294-7757
[email protected]
,
1/23
Logical Vectors I
R allows manipulation of
Stat 579: More Preliminaries, Reading from
Files
Ranjan Maitra
2220 Snedecor Hall
Department of Statistics
Iowa State University.
Phone: 515-294-7757
[email protected]
September 1, 2011
,
1/10
Some m
Stat 579: Elementary Operations and
Functions
Ranjan Maitra
2220 Snedecor Hall
Department of Statistics
Iowa State University.
Phone: 515-294-7757
[email protected]
,
1/10
Vectors and assignment - I
Stat 579: Array and Matrix Operations
Ranjan Maitra
2220 Snedecor Hall
Department of Statistics
Iowa State University.
Phone: 515-294-7757
[email protected]
,
1/22
Some Notes on Objects: Attributes -