together with merged
x2 values.
Cheers
Petr
> -Original Message-
> From: R-help On Behalf Of David L Carlson
> Sent: Sunday, February 17, 2019 1:49 AM
> To: Eric Berger ; javad bayat
>
> Cc: R mailing list ; r-help-ow...@r-project.org
> Subject: Re: [R] Problem with
at
Cc: R mailing list ; r-help-ow...@r-project.org
Subject: Re: [R] Problem with combining 2 data frame
Hi Javad,
You have a number of problems with your code, such as:
1. you should set df1 and df2 without factors
2. you define a function f(x,y) but the body of the function never refers
to x an
Hi Javad,
You have a number of problems with your code, such as:
1. you should set df1 and df2 without factors
2. you define a function f(x,y) but the body of the function never refers
to x and y
The following code does what I think you are looking for:
df1 = data.frame(x1 = letters[1:26],x2 = NA
Dear R users;
I am trying to combine 2 dataframes with different rows, 26 and 6 rows. The
first column of both dataframe has something in common, and I want to
compare the first column of the df1 with first column of the df2 to see if
they are same or not. Then if they were same, the second column
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