Difference between revisions of "Coding query"

Revision as of 17:20, 2 October 2013

1. start by defining a query in a file, e.g. test1.c, then:

CS test1.c $ice [= ...icepahcv0.9/psd/*psd}

2. No you have created test1.cod. Create another (empty) file, codes.q, and write "print_only: CODING*", then:

CS codes.q test1.cod

3. Now you have created test.cod.ooo. Use grep to delete or search.

grep -v "x" extraposed.cod.ooo > temp.out [deletes x's]

grep -v "b" temp.out > dataset.out [deletes x's and pipes it in the file dataset.out]

gogn<-read.table("dataset.out",sep=":",header=T)

table(gogn$position,gogn$year,gogn$def)

table(gogn$position[gogn$def=="d"],gogn$year[gogn$def=="d"])

@@ Line 1: / Line 1: @@
-. byrjum á að skilgreina leitarfyrirspurnina/-skilyrðin í einhverri skrá, t.d. test1.c
+. start by defining a query in a file, e.g. test1.c, then:
 '''CS test1.c $ice''' [= ...icepahcv0.9/psd/*psd}
-. í annarri skrá, t.d. codes.q, er eingöngu skrifað "print_only: CODING*"
+. No you have created test1.cod. Create another (empty) file, codes.q, and write "print_only: CODING*", then:
 '''CS codes.q test1.cod'''
-. Nú ætti skráin test1.cod.ooo að vera til; hún inniheldur líklega aðallega b: (ef b er skilgreint sem "else")
+. Now you have created test.cod.ooo. Use grep to delete or search.
-'''grep -v "x" extraposed.cod.ooo > temp.out'''
+'''grep -v "x" extraposed.cod.ooo > temp.out''' [deletes x's]
-. Með -v er því eytt út sem leitað er að
+'''grep -v "b" temp.out > dataset.out''' [deletes x's and pipes it in the file dataset.out]
-'''grep -v "b" temp.out > dataset.out'''