[R] Multiple Plots using ggplot

[Frederic Ntirenganya]

Hi Stephen,

Sorry, the data came in bad way.
Here is the head of the data.

> head(data)        Date Number.of.Rain.Days Total.rain Start.of.Rain..i. Start.of.Rain..ii. Start.of.Rain..iii. Start.Rain..iv.
1 1952-01-01                  86   1139.952                92
      239                 112             112
2 1953-01-01                  96    977.646                98
       98                 112             112
3 1954-01-01                 114   1382.014                92
       92                 120             120
4 1955-01-01                 119   1323.086               100
      100                 125             174
5 1956-01-01                 123   1266.444                92
       92                 119             119
6 1957-01-01                 124   1235.964                92
       92                 112             112



Frederic Ntirenganya
Maseno University,
African Maths Initiative,
Kenya.
Mobile:(+254)718492836
Email: fredo at aims.ac.za
https://sites.google.com/a/aims.ac.za/fredo/

On Mon, Mar 30, 2015 at 5:34 PM, stephen sefick <ssefick at gmail.com> wrote:

> Hi Frederic,
>
> Can you provide a minimal reproducible example including either real data
> (dput), or simulated data that mimics your situation? This will allow more
> people to help.
>
> Stephen
>
> On Mon, Mar 30, 2015 at 8:39 AM, Frederic Ntirenganya <ntfredo at gmail.com>
> wrote:
>
>> Dear All,
>>
>> I want to plot multiple using ggplot function from a data frame of
>> many columns. I want to plot only str1, str2 and str3 and I failed to
>> make it. What I want is to compare str1, str2 and str3 by plotting
>> vertical line. I also need to add points to the plot to be able to
>> separate them.
>>
>>
>> Here is how the data look like and how I tried to make it.
>>
>> Date NumberofRaindays TotalRains str1 str2 str3 1/1/1952 86 1360.5 92 120
>> 112 1/1/1953 96 1100 98 100 110
>> ...                                           ....
>> ....             ...              ....            ....
>>
>> df1 <-data.frame(data)
>> df1
>> df2 <- melt(df1 ,  id = 'Date', variable_name = 'start of Rains')
>> df2
>>
>> ggplot(df2, aes(Date,value)) + geom_line(aes(colour ="red"),type = "h")
>>
>> Kindly any help is welcome. Thanks
>>
>> Regards,
>> Frederic.
>>
>> Frederic Ntirenganya
>> Maseno University,
>> African Maths Initiative,
>> Kenya.
>> Mobile:(+254)718492836
>> Email: fredo at aims.ac.za
>> https://sites.google.com/a/aims.ac.za/fredo/
>>
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>>
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>> and provide commented, minimal, self-contained, reproducible code.
>>
>
>
>
> --
> Stephen Sefick
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> Biological Sciences
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>
> Let's not spend our time and resources thinking about things that are so
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>
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>
>                               -Robert Gentleman
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