Man pages for nyu-mhealth/Mobility
Tools for Understanding Mobility Data

CountSpellCount spells, including for grouped data
displacementCalculate Displacement of Spatial Locations
dMergeMerges 2 data frames and report/drop/keeps only duplicates.
FindDupsFind duplicated values in a data frame and subset it to...
FindReplaceReplace multiple patterns found in a character string column...
grepl.subSubset a data frame if a specified pattern is found in a...
gridcentroidCalculate Stay Points
groupdistGroup Spatial Points by Distance
grouptimeGroup by Time Threshold
InsertRowInserts a new row into a data frame
mergewithorderMerge with Order
mobilityMobility Sample Dataset
pullExtract a single column from a data frame (including tbl_df)...
radiusofgyrationCalculate Radius of Gyration of Spatial Points
rmExcept' Remove all objects from a workspace except those specified...
sdspatialpointsCalculate Standard Deviation of Spatial Points
seqgroupGenerates Sequential Groups Based on Values
shiftMAInternal function for slideMA
slideThis is the "slide" function from DataCombine AVailable here:...
slideMACreate a moving average for a period before or after each...
SpreadDummySpread a dummy variable (1's and 0') over a specified time...
StartEndFind the starting and ending time points of a spell
stayeventCalculate Stay Events
VarDropDrop one or more variables from a data frame.
nyu-mhealth/Mobility documentation built on July 4, 2025, 9:54 a.m.