This function is a wrapper for the functions from the careless package. Normally, you'd probably call carelessReport which calls this function to generate a report of suspect participants.

carelessObject(
  data,
  items = names(data),
  flagUnivar = 0.99,
  flagMultivar = 0.95,
  irvSplit = 4,
  responseTime = NULL
)

Arguments

data

The dataframe.

items

The items to look at.

flagUnivar

How extreme a score has to be for it to be flagged as suspicous univariately.

flagMultivar

This has not been implemented yet.

irvSplit

Whether to split for the IRV, and if so, in how many parts.

responseTime

If not NULL, the name of a column containing the participants' response times.

Value

An object of class carelessObject.

Examples

carelessObject(mtcars);
#> $input
#> $input$data
#>                      mpg cyl  disp  hp drat    wt  qsec vs am gear carb
#> Mazda RX4           21.0   6 160.0 110 3.90 2.620 16.46  0  1    4    4
#> Mazda RX4 Wag       21.0   6 160.0 110 3.90 2.875 17.02  0  1    4    4
#> Datsun 710          22.8   4 108.0  93 3.85 2.320 18.61  1  1    4    1
#> Hornet 4 Drive      21.4   6 258.0 110 3.08 3.215 19.44  1  0    3    1
#> Hornet Sportabout   18.7   8 360.0 175 3.15 3.440 17.02  0  0    3    2
#> Valiant             18.1   6 225.0 105 2.76 3.460 20.22  1  0    3    1
#> Duster 360          14.3   8 360.0 245 3.21 3.570 15.84  0  0    3    4
#> Merc 240D           24.4   4 146.7  62 3.69 3.190 20.00  1  0    4    2
#> Merc 230            22.8   4 140.8  95 3.92 3.150 22.90  1  0    4    2
#> Merc 280            19.2   6 167.6 123 3.92 3.440 18.30  1  0    4    4
#> Merc 280C           17.8   6 167.6 123 3.92 3.440 18.90  1  0    4    4
#> Merc 450SE          16.4   8 275.8 180 3.07 4.070 17.40  0  0    3    3
#> Merc 450SL          17.3   8 275.8 180 3.07 3.730 17.60  0  0    3    3
#> Merc 450SLC         15.2   8 275.8 180 3.07 3.780 18.00  0  0    3    3
#> Cadillac Fleetwood  10.4   8 472.0 205 2.93 5.250 17.98  0  0    3    4
#> Lincoln Continental 10.4   8 460.0 215 3.00 5.424 17.82  0  0    3    4
#> Chrysler Imperial   14.7   8 440.0 230 3.23 5.345 17.42  0  0    3    4
#> Fiat 128            32.4   4  78.7  66 4.08 2.200 19.47  1  1    4    1
#> Honda Civic         30.4   4  75.7  52 4.93 1.615 18.52  1  1    4    2
#> Toyota Corolla      33.9   4  71.1  65 4.22 1.835 19.90  1  1    4    1
#> Toyota Corona       21.5   4 120.1  97 3.70 2.465 20.01  1  0    3    1
#> Dodge Challenger    15.5   8 318.0 150 2.76 3.520 16.87  0  0    3    2
#> AMC Javelin         15.2   8 304.0 150 3.15 3.435 17.30  0  0    3    2
#> Camaro Z28          13.3   8 350.0 245 3.73 3.840 15.41  0  0    3    4
#> Pontiac Firebird    19.2   8 400.0 175 3.08 3.845 17.05  0  0    3    2
#> Fiat X1-9           27.3   4  79.0  66 4.08 1.935 18.90  1  1    4    1
#> Porsche 914-2       26.0   4 120.3  91 4.43 2.140 16.70  0  1    5    2
#> Lotus Europa        30.4   4  95.1 113 3.77 1.513 16.90  1  1    5    2
#> Ford Pantera L      15.8   8 351.0 264 4.22 3.170 14.50  0  1    5    4
#> Ferrari Dino        19.7   6 145.0 175 3.62 2.770 15.50  0  1    5    6
#> Maserati Bora       15.0   8 301.0 335 3.54 3.570 14.60  0  1    5    8
#> Volvo 142E          21.4   4 121.0 109 4.11 2.780 18.60  1  1    4    2
#> 
#> $input$items
#>  [1] "mpg"  "cyl"  "disp" "hp"   "drat" "wt"   "qsec" "vs"   "am"   "gear"
#> [11] "carb"
#> 
#> $input$flagUnivar
#> [1] 0.99
#> 
#> $input$flagMultivar
#> [1] 0.95
#> 
#> $input$irvSplit
#> [1] 4
#> 
#> $input$responseTime
#> NULL
#> 
#> 
#> $carelessAnalyses
#> $carelessAnalyses$longstring
#>  [1] 2 2 2 1 2 1 2 1 1 2 2 2 2 2 2 2 2 2 2 2 1 2 2 2 2 2 1 2 1 1 1 2
#> 
#> $carelessAnalyses$irv
#>                      irvTotal      irv1      irv2     irv3     irv4
#> Mazda RX4            53.53888  84.91368  61.62969 11.63898 1.732051
#> Mazda RX4 Wag        53.51210  84.91368  61.55489 12.03496 1.732051
#> Datsun 710           38.86999  55.42033  51.91809 12.45215 1.732051
#> Hornet 4 Drive       79.40933 141.25669  61.69136 13.03905 1.527525
#> Hornet Sportabout   113.70330 200.20996  99.13403 12.03496 1.527525
#> Valiant              69.95729 123.09550  58.82726 13.59059 1.527525
#> Duster 360          122.86626 201.43327 139.49371 11.20057 2.081666
#> Merc 240D            44.43599  77.17592  33.81056 13.43503 2.000000
#> Merc 230             46.68811  74.15264  52.80875 15.48564 2.000000
#> Merc 280             57.31739  89.73234  68.88985 12.23295 2.309401
#> Merc 280C            57.33609  90.08685  68.88985 12.65721 2.309401
#> Merc 450SE           92.42901 152.24747 101.86314 12.30366 1.732051
#> Merc 450SL           92.40957 152.00087 101.96059 12.44508 1.732051
#> Merc 450SLC          92.46342 152.57842 101.94624 12.72792 1.732051
#> Cadillac Fleetwood  147.34689 267.20040 116.00124 12.71378 2.081666
#> Lincoln Continental 145.04382 260.27227 121.70454 12.60064 2.081666
#> Chrysler Imperial   141.16366 247.50387 130.31946 12.31780 2.081666
#> Fiat 128             28.06702  37.70575  36.30441 13.06026 1.732051
#> Honda Civic          25.10753  36.26279  28.18162 12.38851 1.527525
#> Toyota Corolla       26.43470  33.61612  35.79971 13.36432 1.732051
#> Toyota Corona        42.34211  62.59316  54.22681 13.44210 1.527525
#> Dodge Challenger     99.84844 176.85328  84.79051 11.92889 1.527525
#> AMC Javelin          96.05271 168.85560  84.70173 12.23295 1.527525
#> Camaro Z28          120.45178 195.94173 139.26556 10.89652 2.081666
#> Pontiac Firebird    124.56688 223.15842  99.03796 12.05617 1.527525
#> Fiat X1-9            27.95293  38.38572  36.38455 12.65721 1.732051
#> Porsche 914-2        41.26033  61.78212  50.65522 11.80868 2.081666
#> Lotus Europa         40.34473  46.87263  63.72550 11.24300 2.081666
#> Ford Pantera L      123.53038 195.81832 150.28808 10.25305 2.081666
#> Ferrari Dino         62.68824  76.60372  99.19257 10.96016 2.645751
#> Maserati Bora       126.32051 167.17954 191.35986 10.32376 3.511885
#> Volvo 142E           44.49888  63.12939  60.94584 12.44508 1.527525
#> 
#> $carelessAnalyses$mahalanobis
#>  [1]  8.946673  8.287933  8.937150  6.096726  5.429061  8.877558  9.136276
#>  [8] 10.030345 22.593116 12.393107 11.058878  9.476126  5.594527  6.026462
#> [15] 11.201310  8.672093 12.257618  9.078630 14.954377 10.296463 13.432391
#> [22]  6.227235  5.786691 11.681526  6.718085  3.645789 18.356164 14.000669
#> [29] 21.573003 11.152850 19.192384  9.888781
#> 
#> 
#> $dat
#>                     longstring  irvTotal      irv1      irv2     irv3     irv4
#> Mazda RX4                    2  53.53888  84.91368  61.62969 11.63898 1.732051
#> Mazda RX4 Wag                2  53.51210  84.91368  61.55489 12.03496 1.732051
#> Datsun 710                   2  38.86999  55.42033  51.91809 12.45215 1.732051
#> Hornet 4 Drive               1  79.40933 141.25669  61.69136 13.03905 1.527525
#> Hornet Sportabout            2 113.70330 200.20996  99.13403 12.03496 1.527525
#> Valiant                      1  69.95729 123.09550  58.82726 13.59059 1.527525
#> Duster 360                   2 122.86626 201.43327 139.49371 11.20057 2.081666
#> Merc 240D                    1  44.43599  77.17592  33.81056 13.43503 2.000000
#> Merc 230                     1  46.68811  74.15264  52.80875 15.48564 2.000000
#> Merc 280                     2  57.31739  89.73234  68.88985 12.23295 2.309401
#> Merc 280C                    2  57.33609  90.08685  68.88985 12.65721 2.309401
#> Merc 450SE                   2  92.42901 152.24747 101.86314 12.30366 1.732051
#> Merc 450SL                   2  92.40957 152.00087 101.96059 12.44508 1.732051
#> Merc 450SLC                  2  92.46342 152.57842 101.94624 12.72792 1.732051
#> Cadillac Fleetwood           2 147.34689 267.20040 116.00124 12.71378 2.081666
#> Lincoln Continental          2 145.04382 260.27227 121.70454 12.60064 2.081666
#> Chrysler Imperial            2 141.16366 247.50387 130.31946 12.31780 2.081666
#> Fiat 128                     2  28.06702  37.70575  36.30441 13.06026 1.732051
#> Honda Civic                  2  25.10753  36.26279  28.18162 12.38851 1.527525
#> Toyota Corolla               2  26.43470  33.61612  35.79971 13.36432 1.732051
#> Toyota Corona                1  42.34211  62.59316  54.22681 13.44210 1.527525
#> Dodge Challenger             2  99.84844 176.85328  84.79051 11.92889 1.527525
#> AMC Javelin                  2  96.05271 168.85560  84.70173 12.23295 1.527525
#> Camaro Z28                   2 120.45178 195.94173 139.26556 10.89652 2.081666
#> Pontiac Firebird             2 124.56688 223.15842  99.03796 12.05617 1.527525
#> Fiat X1-9                    2  27.95293  38.38572  36.38455 12.65721 1.732051
#> Porsche 914-2                1  41.26033  61.78212  50.65522 11.80868 2.081666
#> Lotus Europa                 2  40.34473  46.87263  63.72550 11.24300 2.081666
#> Ford Pantera L               1 123.53038 195.81832 150.28808 10.25305 2.081666
#> Ferrari Dino                 1  62.68824  76.60372  99.19257 10.96016 2.645751
#> Maserati Bora                1 126.32051 167.17954 191.35986 10.32376 3.511885
#> Volvo 142E                   2  44.49888  63.12939  60.94584 12.44508 1.527525
#>                     mahalanobis longstring_prob irvTotal_prob irv1_prob
#> Mazda RX4              8.946673         1.00000       0.40625   0.43750
#> Mazda RX4 Wag          8.287933         1.00000       0.37500   0.43750
#> Datsun 710             8.937150         1.00000       0.15625   0.18750
#> Hornet 4 Drive         6.096726         0.28125       0.56250   0.56250
#> Hornet Sportabout      5.429061         1.00000       0.75000   0.84375
#> Valiant                8.877558         0.28125       0.53125   0.53125
#> Duster 360             9.136276         1.00000       0.81250   0.87500
#> Merc 240D             10.030345         0.28125       0.28125   0.37500
#> Merc 230              22.593116         0.28125       0.34375   0.31250
#> Merc 280              12.393107         1.00000       0.43750   0.46875
#> Merc 280C             11.058878         1.00000       0.46875   0.50000
#> Merc 450SE             9.476126         1.00000       0.62500   0.62500
#> Merc 450SL             5.594527         1.00000       0.59375   0.59375
#> Merc 450SLC            6.026462         1.00000       0.65625   0.65625
#> Cadillac Fleetwood    11.201310         1.00000       1.00000   1.00000
#> Lincoln Continental    8.672093         1.00000       0.96875   0.96875
#> Chrysler Imperial     12.257618         1.00000       0.93750   0.93750
#> Fiat 128               9.078630         1.00000       0.12500   0.09375
#> Honda Civic           14.954377         1.00000       0.03125   0.06250
#> Toyota Corolla        10.296463         1.00000       0.06250   0.03125
#> Toyota Corona         13.432391         0.28125       0.25000   0.25000
#> Dodge Challenger       6.227235         1.00000       0.71875   0.75000
#> AMC Javelin            5.786691         1.00000       0.68750   0.71875
#> Camaro Z28            11.681526         1.00000       0.78125   0.81250
#> Pontiac Firebird       6.718085         1.00000       0.87500   0.90625
#> Fiat X1-9              3.645789         1.00000       0.09375   0.12500
#> Porsche 914-2         18.356164         0.28125       0.21875   0.21875
#> Lotus Europa          14.000669         1.00000       0.18750   0.15625
#> Ford Pantera L        21.573003         0.28125       0.84375   0.78125
#> Ferrari Dino          11.152850         0.28125       0.50000   0.34375
#> Maserati Bora         19.192384         0.28125       0.90625   0.68750
#> Volvo 142E             9.888781         1.00000       0.31250   0.28125
#>                     irv2_prob irv3_prob irv4_prob mahalanobis_prob
#> Mazda RX4             0.40625   0.21875   0.56250          0.40625
#> Mazda RX4 Wag         0.37500   0.34375   0.56250          0.28125
#> Datsun 710            0.21875   0.62500   0.56250          0.37500
#> Hornet 4 Drive        0.43750   0.81250   0.28125          0.18750
#> Hornet Sportabout     0.65625   0.34375   0.28125          0.06250
#> Valiant               0.31250   0.96875   0.28125          0.34375
#> Duster 360            0.93750   0.15625   0.87500          0.46875
#> Merc 240D             0.06250   0.90625   0.62500          0.56250
#> Merc 230              0.25000   1.00000   0.62500          1.00000
#> Merc 280              0.53125   0.43750   0.93750          0.78125
#> Merc 280C             0.53125   0.71875   0.93750          0.62500
#> Merc 450SE            0.71875   0.46875   0.56250          0.50000
#> Merc 450SL            0.78125   0.59375   0.56250          0.09375
#> Merc 450SLC           0.75000   0.78125   0.56250          0.15625
#> Cadillac Fleetwood    0.81250   0.75000   0.87500          0.68750
#> Lincoln Continental   0.84375   0.65625   0.87500          0.31250
#> Chrysler Imperial     0.87500   0.50000   0.87500          0.75000
#> Fiat 128              0.12500   0.84375   0.56250          0.43750
#> Honda Civic           0.03125   0.53125   0.28125          0.87500
#> Toyota Corolla        0.09375   0.87500   0.56250          0.59375
#> Toyota Corona         0.28125   0.93750   0.28125          0.81250
#> Dodge Challenger      0.59375   0.28125   0.28125          0.21875
#> AMC Javelin           0.56250   0.43750   0.28125          0.12500
#> Camaro Z28            0.90625   0.09375   0.87500          0.71875
#> Pontiac Firebird      0.62500   0.37500   0.28125          0.25000
#> Fiat X1-9             0.15625   0.71875   0.56250          0.03125
#> Porsche 914-2         0.18750   0.25000   0.87500          0.90625
#> Lotus Europa          0.46875   0.18750   0.87500          0.84375
#> Ford Pantera L        0.96875   0.03125   0.87500          0.96875
#> Ferrari Dino          0.68750   0.12500   0.96875          0.65625
#> Maserati Bora         1.00000   0.06250   1.00000          0.93750
#> Volvo 142E            0.34375   0.59375   0.28125          0.53125
#>                     longstring_flagged irvTotal_flagged irv1_flagged
#> Mazda RX4                         TRUE            FALSE        FALSE
#> Mazda RX4 Wag                     TRUE            FALSE        FALSE
#> Datsun 710                        TRUE            FALSE        FALSE
#> Hornet 4 Drive                   FALSE            FALSE        FALSE
#> Hornet Sportabout                 TRUE            FALSE        FALSE
#> Valiant                          FALSE            FALSE        FALSE
#> Duster 360                        TRUE            FALSE        FALSE
#> Merc 240D                        FALSE            FALSE        FALSE
#> Merc 230                         FALSE            FALSE        FALSE
#> Merc 280                          TRUE            FALSE        FALSE
#> Merc 280C                         TRUE            FALSE        FALSE
#> Merc 450SE                        TRUE            FALSE        FALSE
#> Merc 450SL                        TRUE            FALSE        FALSE
#> Merc 450SLC                       TRUE            FALSE        FALSE
#> Cadillac Fleetwood                TRUE             TRUE         TRUE
#> Lincoln Continental               TRUE            FALSE        FALSE
#> Chrysler Imperial                 TRUE            FALSE        FALSE
#> Fiat 128                          TRUE            FALSE        FALSE
#> Honda Civic                       TRUE            FALSE        FALSE
#> Toyota Corolla                    TRUE            FALSE        FALSE
#> Toyota Corona                    FALSE            FALSE        FALSE
#> Dodge Challenger                  TRUE            FALSE        FALSE
#> AMC Javelin                       TRUE            FALSE        FALSE
#> Camaro Z28                        TRUE            FALSE        FALSE
#> Pontiac Firebird                  TRUE            FALSE        FALSE
#> Fiat X1-9                         TRUE            FALSE        FALSE
#> Porsche 914-2                    FALSE            FALSE        FALSE
#> Lotus Europa                      TRUE            FALSE        FALSE
#> Ford Pantera L                   FALSE            FALSE        FALSE
#> Ferrari Dino                     FALSE            FALSE        FALSE
#> Maserati Bora                    FALSE            FALSE        FALSE
#> Volvo 142E                        TRUE            FALSE        FALSE
#>                     irv2_flagged irv3_flagged irv4_flagged mahalanobis_flagged
#> Mazda RX4                  FALSE        FALSE        FALSE               FALSE
#> Mazda RX4 Wag              FALSE        FALSE        FALSE               FALSE
#> Datsun 710                 FALSE        FALSE        FALSE               FALSE
#> Hornet 4 Drive             FALSE        FALSE        FALSE               FALSE
#> Hornet Sportabout          FALSE        FALSE        FALSE               FALSE
#> Valiant                    FALSE        FALSE        FALSE               FALSE
#> Duster 360                 FALSE        FALSE        FALSE               FALSE
#> Merc 240D                  FALSE        FALSE        FALSE               FALSE
#> Merc 230                   FALSE         TRUE        FALSE                TRUE
#> Merc 280                   FALSE        FALSE        FALSE               FALSE
#> Merc 280C                  FALSE        FALSE        FALSE               FALSE
#> Merc 450SE                 FALSE        FALSE        FALSE               FALSE
#> Merc 450SL                 FALSE        FALSE        FALSE               FALSE
#> Merc 450SLC                FALSE        FALSE        FALSE               FALSE
#> Cadillac Fleetwood         FALSE        FALSE        FALSE               FALSE
#> Lincoln Continental        FALSE        FALSE        FALSE               FALSE
#> Chrysler Imperial          FALSE        FALSE        FALSE               FALSE
#> Fiat 128                   FALSE        FALSE        FALSE               FALSE
#> Honda Civic                FALSE        FALSE        FALSE               FALSE
#> Toyota Corolla             FALSE        FALSE        FALSE               FALSE
#> Toyota Corona              FALSE        FALSE        FALSE               FALSE
#> Dodge Challenger           FALSE        FALSE        FALSE               FALSE
#> AMC Javelin                FALSE        FALSE        FALSE               FALSE
#> Camaro Z28                 FALSE        FALSE        FALSE               FALSE
#> Pontiac Firebird           FALSE        FALSE        FALSE               FALSE
#> Fiat X1-9                  FALSE        FALSE        FALSE               FALSE
#> Porsche 914-2              FALSE        FALSE        FALSE               FALSE
#> Lotus Europa               FALSE        FALSE        FALSE               FALSE
#> Ford Pantera L             FALSE        FALSE        FALSE               FALSE
#> Ferrari Dino               FALSE        FALSE        FALSE               FALSE
#> Maserati Bora               TRUE        FALSE         TRUE               FALSE
#> Volvo 142E                 FALSE        FALSE        FALSE               FALSE
#> 
#> $convenience
#> $convenience$metrics
#> [1] "longstring"  "irvTotal"    "irv1"        "irv2"        "irv3"       
#> [6] "irv4"        "mahalanobis"
#> 
#> 
#> attr(,"class")
#> [1] "carelessObject"