Dear all,
there was indeed a misplaced parenthesis, so the last line runs as:
.Names = c(row, stimulation, positivity, group, copy)),
row.names = c(NA, -120L), class = data.frame)
with two )) at the end of .Names.
problem solved,
thank you
Luigi
On Thu, Mar 13, 2014 at 7:29 PM, Rui
Hello,
I have tried to apply this approach -- which worked for this example
-- to a larger dataset. Although I have not received error messages,
the variable I have set (my.data) is empty.
Do you have any tip about this?
Many thanks
Luigi
# code::
my.data-structure(list(
column_1 = 1:120,
Hi,
---
2767.493803,4796.33016,12292.93705,3864.657567,9380.673835,14886.44683,8457.88646,26050.47191))),#
.Names = c(row, stimulation, positivity, group, copy),
row.names = c(NA, -120L), class = data.frame)
str(my.data)
'data.frame': 120
You made the same error as the first time - a misplaced parenthesis.
Make the last 2 lines
.Names = c(row, stimulation, positivity, group, copy)),
row.names=c(NA, 120L), class=data.frame)
instead of
.Names = c(row, stimulation, positivity, group, copy),
row.names = c(NA, -120L)), class
And I misplaced the closing parenthesis in my reponse - it goes before
the .Names attribute as well.
Bill Dunlap
TIBCO Software
wdunlap tibco.com
On Sat, May 10, 2014 at 11:36 AM, William Dunlap wdun...@tibco.com wrote:
You made the same error as the first time - a misplaced parenthesis.
Make
dear all,
I have tried to create a dataframe using the structure() function, but it
did not really work. In column 1 i have the row number, in column 2 and 3
factors (8 and 4 levels respectively) and in column 4 the actual data.
any clue on what went wrong?
best regards
luigi
-Original Message-
From: r-help-boun...@r-project.org [mailto:r-help-boun...@r-project.org] On
Behalf
Of Luigi Marongiu
Sent: Thursday, March 13, 2014 11:59 AM
To: r-help@r-project.org
Subject: [R] create dataframe using structure ()
dear all,
I have tried to create a dataframe using
Hello,
You're misplacing one close parenthesis. See the commented lines below.
structure(list(
column_1 = 1:32,
column_2 = structure(c(1, 2, 3, 4, 5, 6, 7, 8,
1, 2, 3, 4, 5, 6, 7, 8,
1, 2, 3, 4, 5, 6, 7, 8,
1, 2, 3, 4, 5, 6, 7, 8),
.Label =
c(Unstimulated, ESAT6, CFP10, Rv3615c, Rv2654,
Hi,
Try:
my.data - structure(list(column_1 = 1:32,
column_2 = structure(c(1, 2, 3, 4, 5, 6, 7, 8,
1, 2, 3, 4, 5, 6, 7, 8,
1, 2, 3, 4, 5, 6, 7, 8,
1, 2, 3, 4, 5, 6, 7, 8), .Label = c(Unstimulated, ESAT6, CFP10,
Rv3615c, Rv2654, Rv3879,
Rv3873, PHA), class = factor),
column_3= structure(c(1, 1,
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