[R] Reg: Help regarding ggplot2

Tue May 2 12:35:21 CEST 2023

Reorganize the data so that you have three columns
Something more like this:

Date                      Country      Value
2005-01-03          Crepub        1.21

You ggplot statement has a mistake. The geom_line() should be outside the ggplot() call.

You might then have a ggplot statement like
ggplot(data=data_vol3, aes(x=Country, y=Value)) + geom_line()

Just make sure that the data type(s) are what they need to be. Country is non-numeric, and I am not sure geom_line() will like that. I am not sure why one might draw a line connecting categorical items.

Tim

-----Original Message-----
From: R-help <r-help-bounces using r-project.org> On Behalf Of Upananda Pani
Sent: Tuesday, May 2, 2023 4:57 AM
To: r-help <r-help using r-project.org>
Subject: [R] Reg: Help regarding ggplot2

[External Email]

Dear All,

I have a dataset which contains date and 12 other countries data. I have extracted the data as xts object.

I am not able to recall all the series in the Y axis. My data set looks like this

index      crepub finland france germany italy netherlands norway poland
  <date>      <dbl>   <dbl>  <dbl>   <dbl> <dbl>       <dbl>  <dbl>  <dbl>
1 2005-01-03   1.21   0.615   1.90    3.01 0.346       0.509  1.05    1.13
2 2005-01-04   1.18   0.615   1.85    2.89 0.346       0.509  0.889   1.12
3 2005-01-05   1.15   0.615   1.81    2.78 0.346       0.509  0.785   1.09
4 2005-01-06   1.11   0.615   1.76    2.67 0.346       0.509  0.711   1.06
5 2005-01-07   1.08   0.615   1.72    2.57 0.346       0.509  0.661   1.02
6 2005-01-10   1.04   0.615   1.69    2.48 0.346       0.509  0.630   1.01

My code for the same is as follows

ggplot(data=data_vol3, aes(x=index, y=data_vol3$usa)+
  geom_line())

Any help in this regard will be highly appreciated

With regards,
Upananda Pani

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