Hi List,

I am trying to build an animation and facing problem as animation is not
coming "live".
The goal is to build "heart beats" like diagram for the data given below.

data :

structure(list(date = 1971:1991, x = c(41L, 60L, 41L, 61L, 22L,
83L, 31L, 55L, 22L, 14L, 38L, 6L, 29L, 17L, 10L, 99L, 88L, 32L,
68L, 78L, 26L)), .Names = c("date", "x"), class = "data.frame",
row.names = c(NA,
-21L))

Program :

> library(animation)> library(ggplot2)

> anim <- function(a){for (i in seq(1,21))
{pl <-
ggplot(a1111,aes(x=date,y=x))+geom_line()+scale_x_continuous(limits=c(1971,1991))+
scale_y_continuous(limits=c(0,100))
print(pl)}}

> saveMovie(anim(),interval=0.1,outdir=getwd())

Session Info :

R version 2.15.1 (2012-06-22)
Platform: i386-pc-mingw32/i386 (32-bit)

locale:
[1] LC_COLLATE=English_United States.1252
[2] LC_CTYPE=English_United States.1252
[3] LC_MONETARY=English_United States.1252
[4] LC_NUMERIC=C
[5] LC_TIME=English_United States.1252

attached base packages:
[1] stats     graphics  grDevices datasets  utils     methods
[7] base

other attached packages:
[1] animation_2.1  ggplot2_0.9.1  igraph_0.6-2   rcom_2.2-5
[5] rscproxy_2.0-5

loaded via a namespace (and not attached):
 [1] colorspace_1.1-1   dichromat_1.2-4    digest_0.5.2
 [4] grid_2.15.1        labeling_0.1       MASS_7.3-18
 [7] memoise_0.1        munsell_0.3        plyr_1.7.1
[10] proto_0.3-9.2      RColorBrewer_1.0-5 reshape2_1.2.1
[13] RGtk2_2.20.25      scales_0.2.1       stringr_0.6.1
[16] tools_2.15.1


Can some one help me to find the problem. The plot is coming but
not the animation.




Best Regards,


Bhupendrasinh Thakre

*Disclaimer :*

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