resetQuery {HCAExplorer} | R Documentation |
Reset all queries performed on an HCAExplorer object then return the result.
## S4 method for signature 'HCAExplorer' resetQuery(x)
x |
An HCAExplorer object |
An HCAExplorer object with the changes applied to it.
HCAExplorer
for the HCAExplorer class,
undoQuery
for how to undo some queries.
## Initiate an HCAExplorer Object x <- HCAExplorer() ## First we want to perform a search for certain organs. ## Display possible fields looking for organs. fields(x) ## organs can be queried with "organ". ## What values can the field "organ" have? values(x, "organ") ## Construct a query looking for projects that involve brain. x <- x %>% filter(organ == brain) x ## Now select the first two projects by row. x <- x[1:2,] x ## Finally we can remove the previous two queries to get the original empty ## search. x <- resetQuery(x) x