Changes between Initial Version and Version 1 of xQTLBioinformaticianRCheatSheet


Ignore:
Timestamp:
2011-10-25T22:13:01+02:00 (13 years ago)
Author:
jvelde
Comment:

--

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  • xQTLBioinformaticianRCheatSheet

    v1 v1  
     1== Useful commands for using the R API ==
     2
     3=== Get a simple overview of all data matrices ===
     4`find.data()[,c("id","name")]`
     5
     6=== Download a data matrix ===
     7`dataId <- 0`[[BR]]
     8`data <- downloadmatrixascsvCURL(dataId)`
     9
     10=== Upload a completely new data matrix, including annotations ===
     11`invId <- 0`[[BR]]
     12`data <- NULL`[[BR]]
     13`data <- rbind(data, c("A", "B"))`[[BR]]
     14`data <- rbind(data, c("B", "A"))`[[BR]]
     15`marker1 = add.marker(name="myMarker1", cm="10.0", investigation_id=invId)`[[BR]]
     16`marker2 = add.marker(name="myMarker2", cm="20.0", investigation_id=invId)`[[BR]]
     17`ind1 = add.individual(name="myInd1", investigation_id=invId)`[[BR]]
     18`ind2 = add.individual(name="myInd2", investigation_id=invId)`[[BR]]
     19`colnames(data) <- c("myInd1", "myInd2")`[[BR]]
     20`rownames(data) <- c("myMarker1", "myMarker2")`[[BR]]
     21`add.datamatrix(data, name="myResults", investigation_id=invId, rowtype="Marker", coltype="Individual", valuetype="Text")`[[BR]]