[datatable-help] subset between data.table list and single data.table object
iembry
iruckaE at mail2world.com
Thu Aug 8 18:46:48 CEST 2013
I'm sorry, but the previous .html page was only a .txt page so I'm replacing
it here: inputoutput.html
<http://r.789695.n4.nabble.com/file/n4673378/inputoutput.html> I have also
included the preformatted text below.Irucka
INPUTbig y x site_no 1: 14.80 7900
/tried/02437100.exsa.rdb 2: 14.81 7920 /tried/02437100.exsa.rdb
3: 14.82 7930 /tried/02437100.exsa.rdb 4: 14.83 7950
/tried/02437100.exsa.rdb 5: 14.84 7970 /tried/02437100.exsa.rdb
--- 112249: 57.86 2400000
/tried/07289000.exsa.rdb112250: 57.87 2410000
/tried/07289000.exsa.rdb112251: 57.88 2410000
/tried/07289000.exsa.rdb112252: 57.89 2420000
/tried/07289000.exsa.rdb112253: 57.90 2430000
/tried/07289000.exsa.rdbaimjoin site_no mean p50 1: 02437100
3882.65 1830.0 2: 02446500 819.82 382.0 3: 02467000 23742.37
10400.0 4: 03217500 224.72 50.0 5: 03219500 496.79 140.0
--- 54: 06889000 5632.70 2620.055: 06891000 7018.45 3300.056:
06893000 52604.19 43200.057: 06934500 81758.03 61200.058: 07010000
186504.25 147000.059: 07289000 755685.30 687000.0 site_no mean
p50INTERMEDIATEbigintermediate y x site_no mean
p50 1: 14.80 7900 02437100 3882.65 1830.0 2: 14.81 7920
02437100 3882.65 1830.0 3: 14.82 7930 02437100 3882.65
1830.0 4: 14.83 7950 02437100 3882.65 1830.0 5: 14.84
7970 02437100 3882.65 1830.0 ---
112249: 57.86 2400000 07289000 755685.30 687000.0112250: 57.87 2410000
07289000 755685.30 687000.0112251: 57.88 2410000 07289000 755685.30
687000.0112252: 57.89 2420000 07289000 755685.30 687000.0112253: 57.90
2430000 07289000 755685.30 687000.0OUTPUTbigintermean [where mean of
site_no > min(x)] y x site_no mean
--- ... 112249: 57.86 2400000 07289000 755685.30112250: 57.87
2410000 07289000 755685.30112251: 57.88 2410000 07289000
755685.30112252: 57.89 2420000 07289000 755685.30112253: 57.90 2430000
07289000 755685.30total of 109,452 rowsbigintermedian [where p50 of site_no
> min(x)] y x site_no p50 --- ...
112249: 57.86 2400000 07289000 687000.0112250: 57.87 2410000 07289000
687000.0112251: 57.88 2410000 07289000 687000.0112252: 57.89 2420000
07289000 687000.0112253: 57.90 2430000 07289000 687000.0total of 109,452
rowsbigextramean [where mean of site_no < min(x)] y x
site_no mean 1: 14.80 7900 02437100 3882.65 2: 14.81
7920 02437100 3882.65 3: 14.82 7930 02437100 3882.65 4:
14.83 7950 02437100 3882.65 5: 14.84 7970 02437100
3882.65total of 2671 rowsbigextramedian [where p50 of site_no < min(x)]
y x site_no p50 1: 14.80 7900 02437100 1830.0
2: 14.81 7920 02437100 1830.0 3: 14.82 7930 02437100 1830.0
4: 14.83 7950 02437100 1830.0 5: 14.84 7970 02437100
1830.0total of 2671 rowsbigextrameanmax [where mean of site_no > max(x)]
y x site_no mean 1: 14.80 7900 02437100
3882.65 2: 14.81 7920 02437100 3882.65 3: 14.82 7930
02437100 3882.65 4: 14.83 7950 02437100 3882.65 5: 14.84
7970 02437100 3882.65total of 2671 rowsbigextramedianmax [where p50 of
site_no > max(x)] y x site_no p50 1: 14.80
7900 02437100 1830.0 2: 14.81 7920 02437100 1830.0 3: 14.82
7930 02437100 1830.0 4: 14.83 7950 02437100 1830.0 5: 14.84
7970 02437100 1830.0total of 2671 rows
--
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