Df contains  

     Session_Setup   DCT RevDataVols_bin    counts
comp

1    Session_Setup   RLL               1        NA
Session_Setup+RLL+1

2    Session_Setup   RLL               2        NA
Session_Setup+RLL+2

3    Session_Setup   RLL               3        NA
Session_Setup+RLL+3

4    Session_Setup   RLL               4        NA
Session_Setup+RLL+4

5    Session_Setup   RLL               5        NA
Session_Setup+RLL+5

6    Session_Setup   RLL               6        NA
Session_Setup+RLL+6

7    Session_Setup   RLL               7        NA
Session_Setup+RLL+7

8    Session_Setup   RLL               8        NA
Session_Setup+RLL+8

9    Session_Setup   RLL               9        NA
Session_Setup+RLL+9

10   Session_Setup   RLL              10        NA
Session_Setup+RLL+10

11   Session_Setup   RLL              11        NA
Session_Setup+RLL+11

12   Session_Setup   RLL              12        NA
Session_Setup+RLL+12

13   Session_Setup   RLL              13        NA
Session_Setup+RLL+13

14   Session_Setup   RLL              14        NA
Session_Setup+RLL+14

15   Session_Setup   RLL              15        NA
Session_Setup+RLL+15

16   Session_Setup   RLL              16        NA
Session_Setup+RLL+16

17   Session_Setup   RLL              17        NA
Session_Setup+RLL+17

18   Session_Setup   RLL              18        NA
Session_Setup+RLL+18

19   Session_Setup   RLL              19        NA
Session_Setup+RLL+19

20   Session_Setup   RLL              20        NA
Session_Setup+RLL+20

21   Session_Setup   RLL              21        NA
Session_Setup+RLL+21

22   Session_Setup   RLL              22        NA
Session_Setup+RLL+22

23   Session_Setup   RLL              23        NA
Session_Setup+RLL+23

24   Session_Setup   RLL              24        NA
Session_Setup+RLL+24

25   Session_Setup   RLL              25        NA
Session_Setup+RLL+25

26   Session_Setup   RLL              26        NA
Session_Setup+RLL+26

27   Session_Setup   RLL              27        NA
Session_Setup+RLL+27

28   Session_Setup   RLL              28        NA
Session_Setup+RLL+28

29   Session_Setup   RLL              29        NA
Session_Setup+RLL+29

30   Session_Setup   RLL              30        NA
Session_Setup+RLL+30

31  User_Initiated   RLL               1  8.487840
User_Initiated+RLL+1

32  User_Initiated   RLL               2  6.066089
User_Initiated+RLL+2

33  User_Initiated   RLL               3        NA
User_Initiated+RLL+3

34  User_Initiated   RLL               4        NA
User_Initiated+RLL+4

35  User_Initiated   RLL               5  5.906891
User_Initiated+RLL+5

36  User_Initiated   RLL               6        NA
User_Initiated+RLL+6

37  User_Initiated   RLL               7        NA
User_Initiated+RLL+7

38  User_Initiated   RLL               8        NA
User_Initiated+RLL+8

39  User_Initiated   RLL               9        NA
User_Initiated+RLL+9

40  User_Initiated   RLL              10        NA
User_Initiated+RLL+10

41  User_Initiated   RLL              11        NA
User_Initiated+RLL+11

42  User_Initiated   RLL              12        NA
User_Initiated+RLL+12

43  User_Initiated   RLL              13        NA
User_Initiated+RLL+13

44  User_Initiated   RLL              14        NA
User_Initiated+RLL+14

45  User_Initiated   RLL              15        NA
User_Initiated+RLL+15

46  User_Initiated   RLL              16        NA
User_Initiated+RLL+16

47  User_Initiated   RLL              17        NA
User_Initiated+RLL+17

48  User_Initiated   RLL              18        NA
User_Initiated+RLL+18

49  User_Initiated   RLL              19        NA
User_Initiated+RLL+19

50  User_Initiated   RLL              20        NA
User_Initiated+RLL+20

51  User_Initiated   RLL              21        NA
User_Initiated+RLL+21

52  User_Initiated   RLL              22        NA
User_Initiated+RLL+22

53  User_Initiated   RLL              23        NA
User_Initiated+RLL+23

54  User_Initiated   RLL              24        NA
User_Initiated+RLL+24

55  User_Initiated   RLL              25        NA
User_Initiated+RLL+25

56  User_Initiated   RLL              26        NA
User_Initiated+RLL+26

57  User_Initiated   RLL              27        NA
User_Initiated+RLL+27

58  User_Initiated   RLL              28        NA
User_Initiated+RLL+28

59  User_Initiated   RLL              29        NA
User_Initiated+RLL+29

60  User_Initiated   RLL              30        NA
User_Initiated+RLL+30

61   Session_Setup NoRLL               1  8.906891
Session_Setup+NoRLL+1

62   Session_Setup NoRLL               2        NA
Session_Setup+NoRLL+2

63   Session_Setup NoRLL               3        NA
Session_Setup+NoRLL+3

64   Session_Setup NoRLL               4        NA
Session_Setup+NoRLL+4

65   Session_Setup NoRLL               5        NA
Session_Setup+NoRLL+5

66   Session_Setup NoRLL               6        NA
Session_Setup+NoRLL+6

67   Session_Setup NoRLL               7        NA
Session_Setup+NoRLL+7

68   Session_Setup NoRLL               8        NA
Session_Setup+NoRLL+8

69   Session_Setup NoRLL               9        NA
Session_Setup+NoRLL+9

70   Session_Setup NoRLL              10        NA
Session_Setup+NoRLL+10

71   Session_Setup NoRLL              11        NA
Session_Setup+NoRLL+11

72   Session_Setup NoRLL              12        NA
Session_Setup+NoRLL+12

73   Session_Setup NoRLL              13        NA
Session_Setup+NoRLL+13

74   Session_Setup NoRLL              14        NA
Session_Setup+NoRLL+14

75   Session_Setup NoRLL              15        NA
Session_Setup+NoRLL+15

76   Session_Setup NoRLL              16        NA
Session_Setup+NoRLL+16

77   Session_Setup NoRLL              17        NA
Session_Setup+NoRLL+17

78   Session_Setup NoRLL              18        NA
Session_Setup+NoRLL+18

79   Session_Setup NoRLL              19        NA
Session_Setup+NoRLL+19

80   Session_Setup NoRLL              20        NA
Session_Setup+NoRLL+20

81   Session_Setup NoRLL              21        NA
Session_Setup+NoRLL+21

82   Session_Setup NoRLL              22        NA
Session_Setup+NoRLL+22

83   Session_Setup NoRLL              23        NA
Session_Setup+NoRLL+23

84   Session_Setup NoRLL              24        NA
Session_Setup+NoRLL+24

85   Session_Setup NoRLL              25        NA
Session_Setup+NoRLL+25

86   Session_Setup NoRLL              26        NA
Session_Setup+NoRLL+26

87   Session_Setup NoRLL              27        NA
Session_Setup+NoRLL+27

88   Session_Setup NoRLL              28        NA
Session_Setup+NoRLL+28

89   Session_Setup NoRLL              29        NA
Session_Setup+NoRLL+29

90   Session_Setup NoRLL              30        NA
Session_Setup+NoRLL+30

91  User_Initiated NoRLL               1 12.909331
User_Initiated+NoRLL+1

92  User_Initiated NoRLL               2 10.878817
User_Initiated+NoRLL+2

93  User_Initiated NoRLL               3  9.499846
User_Initiated+NoRLL+3

94  User_Initiated NoRLL               4  8.891784
User_Initiated+NoRLL+4

95  User_Initiated NoRLL               5  7.888743
User_Initiated+NoRLL+5

96  User_Initiated NoRLL               6  7.930737
User_Initiated+NoRLL+6

97  User_Initiated NoRLL               7  7.475733
User_Initiated+NoRLL+7

98  User_Initiated NoRLL               8  6.906891
User_Initiated+NoRLL+8

99  User_Initiated NoRLL               9  5.906891
User_Initiated+NoRLL+9

100 User_Initiated NoRLL              10  6.882643
User_Initiated+NoRLL+10

101 User_Initiated NoRLL              11        NA
User_Initiated+NoRLL+11

102 User_Initiated NoRLL              12  6.894818
User_Initiated+NoRLL+12

103 User_Initiated NoRLL              13        NA
User_Initiated+NoRLL+13

104 User_Initiated NoRLL              14  5.906891
User_Initiated+NoRLL+14

105 User_Initiated NoRLL              15  5.882643
User_Initiated+NoRLL+15

106 User_Initiated NoRLL              16  5.906891
User_Initiated+NoRLL+16

107 User_Initiated NoRLL              17        NA
User_Initiated+NoRLL+17

108 User_Initiated NoRLL              18        NA
User_Initiated+NoRLL+18

109 User_Initiated NoRLL              19        NA
User_Initiated+NoRLL+19

110 User_Initiated NoRLL              20        NA
User_Initiated+NoRLL+20

111 User_Initiated NoRLL              21        NA
User_Initiated+NoRLL+21

112 User_Initiated NoRLL              22        NA
User_Initiated+NoRLL+22

113 User_Initiated NoRLL              23  5.906891
User_Initiated+NoRLL+23

114 User_Initiated NoRLL              24        NA
User_Initiated+NoRLL+24

115 User_Initiated NoRLL              25        NA
User_Initiated+NoRLL+25

116 User_Initiated NoRLL              26        NA
User_Initiated+NoRLL+26

117 User_Initiated NoRLL              27        NA
User_Initiated+NoRLL+27

118 User_Initiated NoRLL              28        NA
User_Initiated+NoRLL+28

119 User_Initiated NoRLL              29  5.906891
User_Initiated+NoRLL+29

120 User_Initiated NoRLL              30        NA
User_Initiated+NoRLL+30   

 

 

With the following code I tried to generate a barchart  plot

 

 

ok <- df$counts>0 & is.finite(df$counts)

   ylim <- c(0, ceiling(max(log2(df$counts[ok]))))

   by.n <- ifelse(abs(diff(ylim)) <= 5, 1, 2)

   at <- seq(from=0, to = ylim[2], by = by.n)

   lbls <- format(2^at)

   yscales <- list(y=list(at = at, labels = lbls))   ## log base 2 ticks

   scales = c(list(...)$xscales, yscales)     ## combine passed scales,
if any

 

 

 

   grps <- df[[group.var]][ok, drop = FALSE]

   cond <- df[[cond.var]][ok, drop = FALSE]

 

   j <- match(group.var, names(df))

   names(df)[j] <- "grps"

   j <- match(cond.var, names(df))

   names(df)[j] <- "cond"

 

   f <- formula(sprintf("counts ~ %s | cond * grps", resp.var))

   layout <- c(length(levels(cond)), length(levels(grps)))

 

   print(

      barchart(f,

         data = df,

         subset = ok,

         as.table = TRUE, horizontal = FALSE,

         drop.unused.levels = list(cond=FALSE,data=FALSE),

         main = main, sub = sub, xlab = xlab, ylab = ylab,

         ylim = ylim,

         panel = function(x, y, ...){

                    panel.abline(h = at, col.line = grey(.75))

                    panel.barchart(x, y, ...)

 

                        x1 <-x

                        y1 <-y

                      

                        horz <- list(...)$horizontal

                        n<-0

                        if(horz){

                            n<-sum(2^x1)

                          }

 

                        else {

                            

                            n<-sum(2^y1)

 

                            }

 

 

                  grid.text(label = paste("n=",round(n,0), sep=""),

                              x = unit(0.5, "char"),

                              y = unit(0.975, "npc"),

                              just = c("left", "top"),

                              gp = gpar(cex = 0.8),

                              vp = current.viewport())

 

 

                 },

         scales = scales,

         layout = layout,

         page = function(n){ annotate(ann) },

         ...)

   )

 

 

On a generated plot  I observed that what ever records have counts as
"NA", those are not suppressed. but I don't want them to be suppressed.

How can I get exact plot having 30 tick labels for each panel.

 

Have a look at the generated plot.

 

 

Please help me.

 

Thanks

K.Ravichandra

 

 


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