Dear R users,
I have just started R and already fascinated by its power. As
this is my first email, I want to thank you all in advance
and appreciate your efforts for helping others.
I have a problem to plot Time in x-axis and as I was looking
in email archives, I found out that other people also have
had some problems with it before. To make it short and
simple, I use the same examples in fBasics package, I
imported IBM data as follow,
## yahooImport -
xmpBasics("\nNext: IBM Shares from Yahoo > ")
# [test 19/20 century change 01-12-1999 -- 31-01-2000]
IBM = yahooImport(
+ query = "s=IBM&a=11&b=1&c=1999&d=0&q=31&f=2000&z=IBM&x=.csv",
+ try = TRUE)
if (!is.null(IBM)) print(IBM[1:6, ])
Open High Low Close Volume Adj. Close*
19991201 102.56 104.44 102.25 103.42 5340000 100.15
19991202 103.44 106.31 103.37 105.27 6220800 101.94
19991203 109.81 112.87 107.94 111.87 14680500 108.33
19991206 113.00 116.50 112.50 116.00 9933000 112.33
19991207 117.00 119.19 115.44 116.62 11329500 112.93
19991208 116.25 121.00 115.50 118.28 8145300 114.54
the dates in the first column don't have header and I don't
know what type of data they are. when I plot them as follow,
the x-axis has the row number ( I want to have Time in the x-axis)
but when I use the example for the tsPlot from the fBasics
which is as follows,
tsPlot(IBM$Open)
## tsPlot -
xmpBasics("\nStart: European Stock Markets > ")
# Show multiple plot:
par(mfrow = c(1, 1), cex = 0.7)
data(EuStockMarkets)
tsPlot(EuStockMarkets, gpars = list(col = c(2:4, 6)),
title(main = "European Stock Markets")
(this is how EuStockMarkets look like)
if (!is.null(IBM)) print(EuStockMarkets[1:6, ])
DAX SMI CAC FTSE
[1,] 1628.75 1678.1 1772.8 2443.6
[2,] 1613.63 1688.5 1750.5 2460.2
[3,] 1606.51 1678.6 1718.0 2448.2
[4,] 1621.04 1684.1 1708.1 2470.4
[5,] 1618.16 1686.6 1723.1 2484.7
[6,] 1610.61 1671.6 1714.3 2466.8
on the x-axis I get actual time values,
I will appreciate it if someone help me regarding that and
also clarify it for me what is the difference between these
two type of data.
Sincerely Yours,
Arshia
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