R data manipulation to find out driver static/moving status from lat long from other table

@ParindDhillon wrote:

Dataset 1 - Contains driver_id & its location every few minutes

Dataset 2- driver_id & timestamp when ride request sent to driver

Now i need to figure out whether driver was stationary or moving when ride request was sent to driver using R code. We can find put distance covered using lat long of drivers few minutes before request sent to driver, based on this distance covered, we can say whether driver stationary or moving. Please help me to figure it out this using fast R code as I have large data for this activity.
here is reproducible code
structure(list(driver_id = c(69L, 69L, 69L, 69L, 69L, 69L, 69L,
69L, 69L, 69L, 69L, 69L, 69L, 69L, 69L, 69L, 69L, 69L, 69L, 69L,
69L, 69L, 69L, 69L, 69L, 69L, 550L, 550L, 550L, 550L, 550L, 550L,
550L, 550L, 550L, 550L, 550L, 550L, 550L, 550L, 550L, 550L, 550L,
550L, 550L, 550L, 550L, 550L, 550L, 550L), request_received_on = structure(c(1470814407,
1470816850, 1470817800, 1470820239, 1470820720, 1470823193, 1470824149,
1470826619, 1470826663, 1470827003, 1470829546, 1470891953, 1470896015,
1470900588, 1470905434, 1470911031, 1470911110, 1470911383, 1470911964,
1470915180, 1470915702, 1470916222, 1470994408, 1471006570, 1471156165,
1471328693, 1470801415, 1470801426, 1470806833, 1470827733, 1470828963,
1470828990, 1470829317, 1470830431, 1470830988, 1470833134, 1470833658,
1470835285, 1470835757, 1470835975, 1470838125, 1470838125, 1470838127,
1470838170, 1470838221, 1470838245, 1470838284, 1470838336, 1470838407,
1470838651), class = c("POSIXct", "POSIXt"))), .Names = c("driver_id",
"request_received_on"), row.names = c(NA, 50L), class = "data.frame")

Second dataset

structure(list(driver_id = c(69L, 69L, 69L, 69L, 69L, 69L, 69L,
69L, 69L, 69L, 69L, 69L, 69L, 69L, 69L, 69L, 69L, 69L, 69L, 69L,
69L, 69L, 69L, 69L, 69L, 69L, 69L, 69L, 69L, 69L, 69L, 69L, 69L,
69L, 69L, 69L, 69L, 69L, 69L, 69L, 69L, 69L, 69L, 69L, 69L, 69L,
69L, 69L, 69L, 69L, 69L, 69L, 69L, 69L, 69L, 69L, 69L, 69L, 69L,
69L, 69L, 69L, 69L, 69L, 69L, 69L, 69L, 69L, 69L, 69L, 69L, 69L,
69L, 69L, 69L, 69L, 69L, 69L, 69L, 69L, 69L, 69L, 69L, 69L, 69L,
69L, 69L, 69L, 69L, 69L, 69L, 69L, 69L, 69L, 69L, 69L, 69L, 69L,
69L, 69L, 69L, 69L, 69L), latitude = c(30.715123, 30.716708,
30.716859, 30.716729, 30.716851, 30.716774, 30.715123, 30.726547,
30.715123, 30.715123, 30.716937, 30.716937, 30.732711, 30.735893,
30.741283, 30.759516, 30.759516, 30.755983, 30.754479, 30.752912,
30.751816, 30.750664, 30.750349, 30.750143, 30.751136, 30.752486,
30.752043, 30.751776, 30.751268, 30.751029, 30.750853, 30.759862,
30.759577, 30.760126, 30.760316, 30.760292, 30.761194, 30.762052,
30.763483, 30.765106, 30.764309, 30.766647, 30.768649, 30.768845,
30.768904, 30.768758, 30.707159, 30.706041, 30.707481, 30.707353,
30.706999, 30.707643, 30.707643, 30.707624, 30.706589, 30.707586,
30.707586, 30.707586, 30.707586, 30.707125, 30.707586, 30.707517,
30.707521, 30.707481, 30.706459, 30.707621, 30.707706, 30.707714,
30.707552, 30.716923, 30.716384, 30.716336, 30.716307, 30.716307,
30.716307, 30.716307, 30.715832, 30.715306, 30.713667, 30.71103,
30.70951, 30.70951, 30.709467, 30.70888, 30.709609, 30.710366,
30.710366, 30.711592, 30.711536, 30.711592, 30.711592, 30.736862,
30.737388, 30.737145, 30.737128, 30.735885, 30.733567, 30.732792,
30.734298, 30.73431, 30.735217, 30.735882, 30.735472), longitude = c(76.743971,
76.742837, 76.74263, 76.74254, 76.7425, 76.742483, 76.743971,
76.749654, 76.743971, 76.743971, 76.744472, 76.744472, 76.762324,
76.767554, 76.776862, 76.797719, 76.797719, 76.800705, 76.79832,
76.795748, 76.794051, 76.792205, 76.79171, 76.791357, 76.789889,
76.788, 76.787264, 76.7868, 76.785829, 76.785063, 76.784956,
76.785219, 76.783172, 76.782922, 76.78274, 76.782715, 76.782078,
76.781669, 76.784356, 76.787415, 76.78593, 76.790408, 76.791403,
76.791404, 76.791419, 76.791411, 76.800794, 76.800017, 76.799108,
76.800474, 76.80052, 76.800325, 76.800325, 76.800321, 76.80018,
76.800347, 76.800347, 76.800347, 76.800347, 76.800516, 76.800347,
76.800709, 76.800337, 76.799108, 76.800241, 76.800341, 76.800268,
76.8003, 76.800327, 76.776939, 76.77755, 76.77749, 76.77743,
76.77743, 76.77743, 76.77743, 76.777896, 76.778149, 76.779539,
76.781988, 76.783462, 76.783462, 76.783529, 76.783914, 76.783168,
76.782423, 76.782423, 76.781276, 76.781349, 76.781276, 76.781276,
76.762052, 76.763581, 76.762497, 76.763436, 76.760762, 76.762551,
76.763191, 76.761839, 76.759492, 76.758485, 76.75745, 76.756833
), dateTime = structure(c(1470814081, 1470814230, 1470814329,
1470814465, 1470814624, 1470814802, 1470815068, 1470815217, 1470815360,
1470815583, 1470815584, 1470815883, 1470815884, 1470816011, 1470816146,
1470816747, 1470816785, 1470816903, 1470816938, 1470816969, 1470816986,
1470817004, 1470817021, 1470817056, 1470817085, 1470817114, 1470817130,
1470817146, 1470817179, 1470817223, 1470817224, 1470817697, 1470817806,
1470817830, 1470817874, 1470817874, 1470817893, 1470817925, 1470817990,
1470817993, 1470817999, 1470818022, 1470818060, 1470818076, 1470818122,
1470818137, 1470819115, 1470819246, 1470819382, 1470819611, 1470819739,
1470819957, 1470820079, 1470820203, 1470820693, 1470820725, 1470820763,
1470820786, 1470820816, 1470820843, 1470820859, 1470820903, 1470820919,
1470820957, 1470820986, 1470821005, 1470821037, 1470821054, 1470821071,
1470821776, 1470821872, 1470821902, 1470821932, 1470821948, 1470822015,
1470822019, 1470822041, 1470822057, 1470822089, 1470822123, 1470822152,
1470822171, 1470822201, 1470822233, 1470822262, 1470822293, 1470822411,
1470822442, 1470822442, 1470822445, 1470822466, 1470823090, 1470823198,
1470823249, 1470823253, 1470823285, 1470823314, 1470823346, 1470823378,
1470823408, 1470823427, 1470823444, 1470823476), class = c("POSIXct",
"POSIXt"), tzone = "")), .Names = c("driver_id", "latitude",
"longitude", "dateTime"), class = c("data.table", "data.frame"
), row.names = c(NA, -103L), .internal.selfref = )

Posts: 1

Participants: 1

Read full topic