[R] R-help Digest, Vol 81, Issue 23
Thushyanthan Baskaran
thushyanthan.baskaran at awi.uni-heidelberg.de
Mon Nov 23 16:03:58 CET 2009
Hi,
keine ahnung. Das liegt jetzt bei Hr. Feld. Frag mal bei ihm nach.
Grüße
Thushyanthan
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> Today's Topics:
>
> 1. Define return values of a function (Soeren.Vogel at eawag.ch)
> 2. Re: Define return values of a function (baptiste auguie)
> 3. Re: python (Stefan Evert)
> 4. Re: other decriptive stats packages (Jakson A. Aquino)
> 5. Re: python (Jean Legeande)
> 6. Re: "Over-coloring" facets on persp() plot (Duncan Murdoch)
> 7. Re: other decriptive stats packages (Tal Galili)
> 8. Re: other decriptive stats packages (Tal Galili)
> 9. Re: Define return values of a function (David Winsemius)
> 10. Re: other decriptive stats packages (Liviu Andronic)
> 11. Re: "Over-coloring" facets on persp() plot (David Winsemius)
> 12. Re: "Over-coloring" facets on persp() plot (David Winsemius)
> 13. How to make a matrix of a number of factors? (Peng Yu)
> 14. Repeated measures unbalanced in a split-split design
> (Marcelo Laia)
> 15. Re: MASS loading error (Uwe Ligges)
> 16. How to make the assignment in a for-loop not affect variables
> outside the loop? (Peng Yu)
> 17. Re: How to make a matrix of a number of factors? (baptiste auguie)
> 18. Re: Metaplot Axis Annotation (Uwe Ligges)
> 19. Re: How to make the assignment in a for-loop not affect
> variables outside the loop? (Uwe Ligges)
> 20. Why F value and Pr are not show in summary() of an aov()
> result? (Peng Yu)
> 21. Re: how to tell if its better to standardize your data matrix
> first when you do principal (Uwe Ligges)
> 22. how do i persuade IT to install R on PCs ?? ...and should I
> ?? (frenchcr)
> 23. Computing multivariate normal probabilities. Was: Re: Problem
> with Numerical derivatives (numDeriv) and mvtnorm (Ravi Varadhan)
> 24. Re: consecutive numbering of elements in a matrix (Jim Bouldin)
> 25. Re: Why F value and Pr are not show in summary() of an aov()
> result? (Sundar Dorai-Raj)
> 26. scatter plot & equation (Rofizah Mohammad)
> 27. Re: python (Peter Ehlers)
> 28. Re: scatter plot & equation (Duncan Murdoch)
> 29. Re: consecutive numbering of elements in a matrix
> (David Winsemius)
> 30. Re: scatter plot & equation (David Winsemius)
> 31. Do you keep an archive of "useful" R code? and if so - how?
> (Tal Galili)
> 32. Re: python (Jean Legeande)
> 33. Re: how do i persuade IT to install R on PCs ?? ...and should
> I ?? (Marc Schwartz)
> 34. contour(): lines & labels in different colours? ( (Ted Harding))
> 35. Re: Do you keep an archive of "useful" R code? and if so -
> how? (Marc Schwartz)
> 36. Re: how do i persuade IT to install R on PCs ?? ...and should
> I ?? (Ben Bolker)
> 37. Re: scatter plot & equation (Rofizah Mohammad)
> 38. Re: AKIMA: z values at a set coordinate (Rhelp wanted)
> 39. Re: Do you keep an archive of "useful" R code? and if so -
> how? (Tal Galili)
> 40. Re: Do you keep an archive of "useful" R code? and if so -
> how? (Barry Rowlingson)
> 41. Re: Do you keep an archive of "useful" R code? and if so -
> how? (Marc Schwartz)
> 42. Re: Do you keep an archive of "useful" R code? and if so -
> how? (Tal Galili)
> 43. Re: consecutive numbering of elements in a matrix (Jim Bouldin)
> 44. serialized plot object (2 years later) (Jack Tanner)
> 45. Re: consecutive numbering of elements in a matrix
> (Dimitris Rizopoulos)
> 46. Re: Do you keep an archive of "useful" R code? and if so -
> how? (Hans-Peter Suter)
> 47. Re: Computing multivariate normal probabilities. Was: Re:
> Problem with Numerical derivatives (numDeriv) and mvtnorm
> (stephane Luchini)
> 48. mac os X: mprobit fails to install (stephane Luchini)
> 49. Re: Do you keep an archive of "useful" R code? and if so -
> how? (Joe King)
> 50. Re: Do you keep an archive of "useful" R code? and if so -
> how? (Carlos J. Gil Bellosta)
> 51. Re: mac os X: mprobit fails to install (Phil Spector)
> 52. Re: how to tell if its better to standardize your data matrix
> first when you do principal (masterinex)
> 53. Re: consecutive numbering of elements in a matrix (Jim Bouldin)
> 54. Re: mac os X: mprobit fails to install (SL)
> 55. How to get the factor level means with interaction term? (Peng Yu)
> 56. Re: Do you keep an archive of "useful" R code? and if so -
> how? (Nikhil Kaza)
> 57. where is lme() that is referred by aov() help page? (Peng Yu)
> 58. Re: where is lme() that is referred by aov() help page?
> (Duncan Murdoch)
> 59. Re: mac os X: mprobit fails to install (David Winsemius)
> 60. Re: where is lme() that is referred by aov() help page? (Peng Yu)
> 61. Re: Spatstat, markcorr, max. radius limited?? (Rolf Turner)
> 62. Re: mac os X: mprobit fails to install (stephane Luchini)
> 63. Re: where is lme() that is referred by aov() help page?
> (Duncan Murdoch)
> 64. any equivalent SUM IF statement in R (ychu066)
> 65. Re: mac os X: mprobit fails to install (David Winsemius)
> 66. Re: any equivalent SUM IF statement in R (David Winsemius)
> 67. Re: any equivalent SUM IF statement in R (Duncan Murdoch)
> 68. Re: contour(): lines & labels in different colours? (Peter Ehlers)
> 69. Re: how do i persuade IT to install R on PCs ?? ...and should
> I ?? (RICHARD M. HEIBERGER)
> 70. Re: how to tell if its better to standardize your data matrix
> first when you do principal (hadley wickham)
> 71. Re: mac os X: mprobit fails to install (Marc Schwartz)
> 72. how to generate balanced sample from two normal distribution
> (gcheer3)
> 73. Re: mac os X: mprobit fails to install (SL)
> 74. Re: how do i persuade IT to install R on PCs ?? ...and should
> I ?? (stephen's mailinglist account)
> 75. Re: contour(): lines & labels in different colours?
> (David Winsemius)
> 76. Re: contour(): lines & labels in different colours?
> (Duncan Murdoch)
> 77. Re: contour(): lines & labels in different colours?
> (Duncan Murdoch)
> 78. Re: contour(): lines & labels in different colours?
> (David Winsemius)
> 79. Removing "+" and "?" signs (Steven Kang)
> 80. Missing/Incomplete Data Study (helpme)
> 81. Re: how do i persuade IT to install R on PCs ?? ...and should
> I ?? (David Winsemius)
> 82. optim(,"SANN"...) (lloyd barcza)
> 83. Re: contour(): lines & labels in different colours?
> ( (Ted Harding))
> 84. Re: MASS loading error (Erin Hodgess)
> 85. Re: Removing "+" and "?" signs (jim holtman)
> 86. Re: Removing "+" and "?" signs (Rolf Turner)
> 87. Re: Removing "+" and "?" signs (Linlin Yan)
> 88. Re: Removing "+" and "?" signs (Jorge Ivan Velez)
> 89. how to prevent lattic barchart from drawing bar completely to
> the bottom/left of the chart (Dan Kortschak)
> 90. Re: Removing "+" and "?" signs (Jorge Ivan Velez)
> 91. Re: Removing "+" and "?" signs (David Winsemius)
> 92. How to change line width in heatmap.2()? (Peng Yu)
> 93. Re: how to prevent lattic barchart from drawing bar
> completely to the bottom/left of the chart (RICHARD M. HEIBERGER)
> 94. Re: contour(): lines & labels in different colours?
> (Duncan Murdoch)
> 95. Help about stability analysis in R software!!! (lugobueno)
> 96. Re: contour(): lines & labels in different colours?
> (David Winsemius)
> 97. Re: how to tell if its better to standardize your data matrix
> first when you do principal (masterinex)
> 98. Re: how to generate balanced sample from two normal
> distribution (gcheer3)
> 99. Re: How do I change the colour and format for the trelli plot
> ? (ychu066)
> 100. Re: How do I change the colour and format for the trelli
> plot ? (ychu066)
> 101. Re: Help about stability analysis in R software!!!
> (David Winsemius)
> 102. dynlm predict with newdata? (zubin)
> 103. Re: Help about stability analysis in R software!!!
> (David Winsemius)
> 104. Re: how to tell if its better to standardize your data
> matrix first when you do principal (masterinex)
> 105. Re: how to tell if its better to standardize your data
> matrix first when you do principal (masterinex)
> 106. change in behavior of contrasts for ordered factors
> (RICHARD M. HEIBERGER)
> 107. recognizing variable-names of cast() (package: reshape)
> (David Douterlungne)
> 108. Re: recognizing variable-names of cast() (package: reshape)
> (hadley wickham)
> 109. question about brushing in rggobi (chao83)
> 110. question about how to generate an orthogonal matrix with a
> known vector (Ted Zhang)
> 111. Re: question about how to generate an orthogonal matrix with
> a known vector (RICHARD M. HEIBERGER)
> 112. interaction effects in a Linear model (ashok varma)
> 113. Interactions in 'MatchBalance' of the package 'Matching'
> (anna0102)
> 114. Re: dynlm predict with newdata? (Achim Zeileis)
> 115. Re: Removing "+" and "?" signs (Peter Dalgaard)
> 116. FUN argument to return a vector in aggregate function
> (utkarshsinghal)
> 117. Downloading clim.pact package (ZABLONE OWITI)
> 118. non-intuitive behaviour after type conversion (Alan Kelly)
> 119. Re: MASS loading error (Uwe Ligges)
> 120. Re: FUN argument to return a vector in aggregate function
> (Jim Lemon)
> 121. Odp: FUN argument to return a vector in aggregate function
> (Petr PIKAL)
> 122. Re: Computing multivariate normal probabilities. Was: Re:
> Problem with Numerical derivatives (numDeriv) and mvtnorm
> (Torsten Hothorn)
> 123. Re: how to tell if its better to standardize your data
> matrix first when you do principal (Uwe Ligges)
> 124. Re: how to tell if its better to standardize your data
> matrix first when you do principal (Uwe Ligges)
> 125. Re: Downloading clim.pact package (Uwe Ligges)
> 126. Re: HTML help missing? (Antje)
> 127. Question about S4 (Hun S. Tesatte)
> 128. Re: Question about S4 (Hun S. Tesatte)
> 129. Re: MASS loading error (Erin Hodgess)
> 130. Re: boxplot question (Antje)
> 131. unable to use coplot function with zoo package (e-letter)
> 132. Re: Computing multivariate normal probabilities. Was: Re:
> Problem with Numerical derivatives (numDeriv) and mvtnorm (SL)
>
>
> ----------------------------------------------------------------------
>
> Message: 1
> Date: Sun, 22 Nov 2009 12:26:33 +0100
> From: Soeren.Vogel at eawag.ch
> Subject: [R] Define return values of a function
> To: r-help at r-project.org
> Message-ID: <1191B6D4-850B-44BD-9AF5-636FAB5232D2 at eawag.ch>
> Content-Type: text/plain; charset=ISO-8859-1; format=flowed; delsp=yes
>
> I have created a function to do something:
>
> i <- factor(sample(c("A", "B", "C", NA), 793, rep=T, prob=c(8, 7, 5,
> 1)))
> k <- factor(sample(c("X", "Y", "Z", NA), 793, rep=T, prob=c(12, 7, 9,
> 1)))
> mytable <- function(x){
> xtb <- x
> btx <- x
> # do more with x, not relevant here
> cat("The table has been created, see here:\n")
> print(xtb)
> list(table=xtb, elbat=btx)
> }
> tbl <- table(i, k)
> mytable(tbl) # (1)
> z <- mytable(tbl) # (2)
> str(z) # (3)
>
> (1) Wanted: outputs the string and the table properly. *Unwanted*:
> outputs the list elements.
>
> (2) and (3) Wanted: outputs the string properly. Wanted: assigns the
> list properly.
>
> How can I get rid of the *unwanted* part? That is, how do I define
> what the functions prints and -- on the other hand -- what it returns
> without printing?
>
> Thanks
>
> S?ren
>
>
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