Displaying 6 results from an estimated 6 matches for "column5".
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2013 Mar 21
2
Displaying median value over the horizontal(median)line in the boxplot
...r your help. I am very sorry for troubling you but I am very very new to this programming and to R as you can see.
<quote author='arun kirshna'>
Hi,
Lines1<-readLines(textConnection("Column1 -1,2,3,4,5,6,6,7
COlumn2- 3,4,5,6,7,8,8
Column3-- 45,66,7,8,89,
COlumn4-5,6,7,7,8,9
Column5 -5,6,7,8,8"))
vec1<-unlist(strsplit(Lines1,"-"))
dat1<-as.data.frame(t(read.table(text=vec1[grepl(",",vec1)],sep=",",fill=TRUE)))
row.names(dat1)<-NULL
colnames(dat1)<-tolower(gsub(" $","",vec1[grepl("^C",vec1)]))
dat1
#...
2009 Jul 07
2
How to separate the string?
Hi everyone,
Hi want to separate the string(column1) for example
column1 column2 column3 column4 column5 column6
bear b e a r
cat c a t
tiger t i g e r
I know how to do this in excel where using MID function.
Now I want to solve it using R. The list of strings is in text f...
2009 Aug 03
2
Some SQL Challenges
...give me some help?
-in COLUMN1 change the format 20JAN2000:00:00:00 to 20JAN2000 and exclude
every row that date is different from 20.
-extract the first character in COLUMN2 and creat COLUMN3 with that value
ex:
COL2,COL3
135,1
461,4
247,2
-in every row in which COL3=5, value in COLUMN4=value in COLUMN5
-create COLUMN7 where if COLUMN6="north" then COLUMN7 value="N" else COLUMN7
value="X"
Ill be grateful for any help, thnks
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2007 Oct 19
1
(no subject)
# Hello
# I have a question regarding pairwise calculations of a matrix using a
"for-loop."
# Below I have a matrix "X" with 8 columns. These are Genotypic data so
Column1 & Column2 is
# a unit, Column3 & Column4 is a unit, Column5 & Column6 is a unit, and
Coulmn7 & 8 is a unit.
# I have a loop designed to calculate the number of times an individual in
Column"i" & Column"j"
# has the same value and the same individual has two values that are the
same in Column"k" & Column"l&...
2008 May 26
0
how to get the data type of a variable?
Hi all:
I''m importing a csv file which I need to check if a particular column is
a valid dollar amount (doest need to have the $ sign)
What I have is
if parsed[column5].class.to_s = Float
But this class method is actually giving me "CSV::Cell"
Would anyone be able to give me a hand on this?
Thanks
grace
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2007 Oct 19
1
conduct pairwise column comparisons without comparing a column to itself
# Hello
# I have a question regarding pairwise calculations of a matrix using a
"for-loop."
# Below I have a matrix "X" with 8 columns. These are genotypic data so
Column1 & Column2 is
# a unit, Column3 & Column4 is a unit, Column5 & Column6 is a unit, and
Coulmn7 & 8 is a unit.
# I have a loop designed to calculate the number of times an individual in
Column"i" & Column"j"
# has the same value and the same individual has two values that are the
same in Column"k" & Column"l&...