Dear Users,
Would you pls help me to write a proper geom_text addition to geom_hline of my
ggplot2.
This is d.oran
Tarih EUROUSD USDJPY EUROJPY
1 2005-01-01 1.378200 1.034654 1.425960
2 2005-01-02 1.373217 1.027268 1.410662
3 2005-01-03 1.364489 1.024884 1.398443
4 2005-01-04 1.352766 1.026722 1.388914
5 2005-01-05 1.338793 1.033870 1.384138
this is d.oran.ist
x_bar std_sap
EUROUSD 1.3405613 0.08739358
USDJPY 0.9909699 0.13757461
EUROJPY 1.3265161 0.18982005
and both of them are (in function) data frames. Here is my ggplot and i'd like
to add texts to left edge of hlines like -3sigma, -2sigma,..., 3sigma.
Here is my ggplot line:
ggplot(data=d.oran)+geom_line(aes(x=Tarih,y=EUROUSD))+geom_hline(data=d.oran.ist,yintercept=x_bar[1]+c(-3:3)*std_sap[1],color=c("red","green","blue","black","blue","green","red"),linetype="dashed",lwd=1)
Thanks in advance.
Levent TERLEMEZ.
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