dieft {dief} | R Documentation |
This function computes the dief@t metric at a point in time t.
dieft(inputtrace, inputtest, t = -1)
inputtrace |
dataframe with the answer trace. Attributes of the dataframe: test, approach, answer, time. |
inputtest |
string that specifies the specific test to analyze from the answer trace. |
t |
point in time to compute dieft. By default, the function computes the minimum of the execution time among the approaches in the answer trace. |
Maribel Acosta
diefk, diefk2, plotAnswerTrace
# Compute dief@t when t is the time where the slowest approach produced the last answer.
dieft(traces, "Q9.sparql")
# Compute dief@t after 7.5 time units (seconds) of execution.
dieft(traces, "Q9.sparql", 7.5)