Displaying 6 results from an estimated 6 matches for "201103".
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20110
2013 Mar 14
3
how to change "`Year_Month)201103`" into "Year_Month)201103" using R?
HI,
I have the pattern like "`Year_Month)201103`" I want to delete single quotes within double quetes.
I want to change it into "Year_Month)201103" , how to do it in r?
Thanks a lot.
Tammy
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2013 Mar 15
3
How to list the all products' information of the latest month?
...t Price Year_Month PE
A 100 201012 -2
A 98 201101 -3
A 97 201102 -2.5
B 110 201101 -1
B 100 201102 -2
B 90 201103 -4
How can I achieve the following result using R:
Product Price Year_Month PE
A 97 201102 -2.5
B 90 201103 -4
in other words, list the all products' information of the latest month?
Thanks for your help.
Kind...
2012 Nov 09
2
Creating yyyymm regexp strings on the fly for aggregation.
...for monthly, quarterly, semi-annually and annual regexps.
One more example. Suppose I wanted to look at data semi-annually for 2010 through 2011. The regexps would be:
"201001|201002|201003|201004|201005|201006"
"201007|201008|201009|201010|201011|201012"
"201101|201102|201103|201104|201105|201106"
"201107|201108|201109|201110|201111|201112"
I hope I have explained my problem clearly.
Thanks much for your time,
KW
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2015 Jul 23
2
WAVEFORMATEXTENSIBLE_CHANNEL_MASK is not described
On 7/16/15, Martin Leese <martin.leese at stanfordalumni.org> wrote:
> Martijn van Beurden wrote:
>> I would propose: 0000-0111 : (number of independent channels)-1.
>> The channel order is defined through the
>> WAVEFORMATEXTENSIBLE_CHANNEL_MASK vorbis comment, if defined. If
>> no WAVEFORMATEXTENSIBLE_CHANNEL_MASK is present, the channel
>> order follows
2012 Jul 03
0
missing price datas before launched
...NA
2 201012 33899 489.25 NA NA
3 201101 31306 488.42 NA NA
4 201102 21272 479.07 173 550
5 201103 24145 462.99 2684 548
6 201104 20763 433.87 4787 475
7 201105 25337 410.22 9805 430
8 201106 21793...
2011 Nov 29
2
Help with recast() syntax
...ata similar to the following:
DF <- structure(list(X = 1:22, RESULT = structure(c(2L, 2L, 2L, 2L,
2L, 2L, 2L, 2L, 2L, 2L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L,
1L, 1L), .Label = c("NEG", "POS"), class = "factor"), YR_MO = c(201011L,
201012L, 201101L, 201102L, 201103L, 201104L, 201105L, 201106L,
201107L, 201108L, 201109L, 201011L, 201012L, 201101L, 201102L,
201103L, 201104L, 201105L, 201106L, 201107L, 201108L, 201109L
), TOT_TESTS = c(66L, 98L, 109L, 122L, 113L, 111L, 113L, 146L,
124L, 130L, 120L, 349L, 393L, 376L, 371L, 396L, 367L, 406L, 383L,
394L, 412L,...