vignettes/descriptive-statistics.md

In bennysalo/predict-recidivism: Analyses for prediction of recidivism in Finnish data using supervised learning

Descriptive statistics

Benny Salo 2019-04-05

This package includes the data objects with descriptive statistics: descriptive_stats_cat (for categorical variables) and descriptive_stats_num (for numerical variables. These objects are data frames that can be used for further analyzes such as mean differences and chi-square tables.

For readers that only want to see the descriptive statistics we print out the tables below.

We can use the information in variable_table to replace the variable names with longer variable labels

library(recidivismsl)

# Create a replacement vector
variable_labels <- variable_table$Label
names(variable_labels) <- variable_table$Variable

Categorical variables

Frequencies and percentages by reoffence group.Key: NoRe = No reoffence, NViolRe = Non-violent reoffence, VioRe = Violent Reoffence, n = frequencies, % = percentages.

printed_cat  <- descriptive_stats_cat
names(printed_cat) <- c("Variable", "Level", 
                         "NoRe n", "NViolRe n", "VioRe n",
                         "NoRe %", "NViolRe %", "VioRe %")



printed_cat$Variable <- variable_labels[printed_cat$Variable]


knitr::kable(printed_cat, digits = 1)

| Variable | Level | NoRe n| NViolRe n| VioRe n| NoRe %| NViolRe %| VioRe %| |:-----------------------------------------------|:---------------------------------|-------:|----------:|--------:|-------:|----------:|--------:| | NA | NA | 748| 470| 278| 50.0| 31.4| 18.6| | Missing info on age at first term | 0 | 537| 293| 240| 35.9| 19.6| 16.0| | Missing info on age at first term | 1 | 211| 177| 38| 14.1| 11.8| 2.5| | Conditional release granted | 0 | 748| 410| 222| 50.0| 27.4| 14.8| | Conditional release granted | 1 | 0| 60| 56| 0.0| 4.0| 3.7| | Conditional release | Cancelled conditional release | 40| 20| 15| 2.7| 1.3| 1.0| | Conditional release | No conditional release | 511| 407| 241| 34.2| 27.2| 16.1| | Conditional release | Successful conditional relase | 197| 43| 22| 13.2| 2.9| 1.5| | Conditional release successful | no_cr_or_revoked | 551| 427| 256| 36.8| 28.5| 17.1| | Conditional release successful | successful_cr | 197| 43| 22| 13.2| 2.9| 1.5| | Crime during sentence | No records of crime | 747| 415| 241| 49.9| 27.7| 16.1| | Crime during sentence | Record of crime | 1| 55| 37| 0.1| 3.7| 2.5| | Alcohol-related offenses | 0 | 274| 148| 42| 18.3| 9.9| 2.8| | Alcohol-related offenses | 1 | 189| 122| 75| 12.6| 8.2| 5.0| | Alcohol-related offenses | 2 | 285| 200| 161| 19.1| 13.4| 10.8| | Effects of alcohol on health | 0 | 639| 381| 235| 42.7| 25.5| 15.7| | Effects of alcohol on health | 1 | 83| 66| 30| 5.5| 4.4| 2.0| | Effects of alcohol on health | 2 | 26| 23| 13| 1.7| 1.5| 0.9| | Effects of alcohol on relationships | 0 | 407| 217| 97| 27.2| 14.5| 6.5| | Effects of alcohol on relationships | 1 | 248| 180| 119| 16.6| 12.0| 8.0| | Effects of alcohol on relationships | 2 | 93| 73| 62| 6.2| 4.9| 4.1| | Effects of alcohol on daily living | 0 | 423| 208| 102| 28.3| 13.9| 6.8| | Effects of alcohol on daily living | 1 | 224| 148| 96| 15.0| 9.9| 6.4| | Effects of alcohol on daily living | 2 | 101| 114| 80| 6.8| 7.6| 5.3| | Alcohol use frequency | 0 | 336| 170| 62| 22.5| 11.4| 4.1| | Alcohol use frequency | 1 | 241| 152| 102| 16.1| 10.2| 6.8| | Alcohol use frequency | 2 | 171| 148| 114| 11.4| 9.9| 7.6| | Motivation to tackle alcohol misuse | 0 | 600| 343| 177| 40.1| 22.9| 11.8| | Motivation to tackle alcohol misuse | 1 | 110| 91| 70| 7.4| 6.1| 4.7| | Motivation to tackle alcohol misuse | 2 | 38| 36| 31| 2.5| 2.4| 2.1| | Alcohol-induced violence | 0 | 302| 174| 48| 20.2| 11.6| 3.2| | Alcohol-induced violence | 1 | 218| 142| 73| 14.6| 9.5| 4.9| | Alcohol-induced violence | 2 | 228| 154| 157| 15.2| 10.3| 10.5| | Alcohol with medicine misuse | 0 | 584| 303| 140| 39.0| 20.3| 9.4| | Alcohol with medicine misuse | 1 | 48| 49| 44| 3.2| 3.3| 2.9| | Alcohol with medicine misuse | 2 | 116| 118| 94| 7.8| 7.9| 6.3| | Interpersonal hostility | 0 | 631| 385| 197| 42.2| 25.7| 13.2| | Interpersonal hostility | 1 | 91| 70| 65| 6.1| 4.7| 4.3| | Interpersonal hostility | 2 | 26| 15| 16| 1.7| 1.0| 1.1| | Pro-criminal attitudes | 0 | 414| 184| 115| 27.7| 12.3| 7.7| | Pro-criminal attitudes | 1 | 273| 215| 132| 18.2| 14.4| 8.8| | Pro-criminal attitudes | 2 | 61| 71| 31| 4.1| 4.7| 2.1| | Attitude toward staff and authorities | 0 | 658| 383| 207| 44.0| 25.6| 13.8| | Attitude toward staff and authorities | 1 | 81| 77| 60| 5.4| 5.1| 4.0| | Attitude toward staff and authorities | 2 | 9| 10| 11| 0.6| 0.7| 0.7| | Attitude towards parole supervision | 0 | 654| 368| 218| 43.7| 24.6| 14.6| | Attitude towards parole supervision | 1 | 77| 79| 45| 5.1| 5.3| 3.0| | Attitude towards parole supervision | 2 | 17| 23| 15| 1.1| 1.5| 1.0| | Completed compulsory school | 0 | 712| 417| 265| 47.6| 27.9| 17.7| | Completed compulsory school | 2 | 36| 53| 13| 2.4| 3.5| 0.9| | Management of daily living | 0 | 645| 348| 206| 43.1| 23.3| 13.8| | Management of daily living | 1 | 83| 98| 50| 5.5| 6.6| 3.3| | Management of daily living | 2 | 20| 24| 22| 1.3| 1.6| 1.5| | Domestic violence, victim | 0 | 622| 381| 213| 41.6| 25.5| 14.2| | Domestic violence, victim | 1 | 88| 66| 42| 5.9| 4.4| 2.8| | Domestic violence, victim | 2 | 38| 23| 23| 2.5| 1.5| 1.5| | Domestic violence, offender | 0 | 565| 367| 189| 37.8| 24.5| 12.6| | Domestic violence, offender | 1 | 85| 72| 37| 5.7| 4.8| 2.5| | Domestic violence, offender | 2 | 98| 31| 52| 6.6| 2.1| 3.5| | Drug-related offenses | 0 | 625| 307| 154| 41.8| 20.5| 10.3| | Drug-related offenses | 1 | 41| 37| 46| 2.7| 2.5| 3.1| | Drug-related offenses | 2 | 82| 126| 78| 5.5| 8.4| 5.2| | Effects of drugs on health | 0 | 671| 344| 179| 44.9| 23.0| 12.0| | Effects of drugs on health | 1 | 47| 83| 54| 3.1| 5.5| 3.6| | Effects of drugs on health | 2 | 30| 43| 45| 2.0| 2.9| 3.0| | Effects of drugs on relationship | 0 | 640| 329| 172| 42.8| 22.0| 11.5| | Effects of drugs on relationship | 1 | 75| 83| 61| 5.0| 5.5| 4.1| | Effects of drugs on relationship | 2 | 33| 58| 45| 2.2| 3.9| 3.0| | Effects of drugs on daily living | 0 | 637| 322| 174| 42.6| 21.5| 11.6| | Effects of drugs on daily living | 1 | 50| 56| 40| 3.3| 3.7| 2.7| | Effects of drugs on daily living | 2 | 61| 92| 64| 4.1| 6.1| 4.3| | Drug use frequency | 0 | 602| 297| 145| 40.2| 19.9| 9.7| | Drug use frequency | 1 | 66| 63| 48| 4.4| 4.2| 3.2| | Drug use frequency | 2 | 80| 110| 85| 5.3| 7.4| 5.7| | History of drug abuse | 0 | 263| 65| 51| 17.6| 4.3| 3.4| | History of drug abuse | 1 | 60| 38| 36| 4.0| 2.5| 2.4| | History of drug abuse | 2 | 425| 367| 191| 28.4| 24.5| 12.8| | Intravenous drug use | 0 | 629| 307| 149| 42.0| 20.5| 10.0| | Intravenous drug use | 1 | 7| 11| 8| 0.5| 0.7| 0.5| | Intravenous drug use | 2 | 112| 152| 121| 7.5| 10.2| 8.1| | Motivation to tackle drug misuse | 0 | 694| 391| 217| 46.4| 26.1| 14.5| | Motivation to tackle drug misuse | 1 | 38| 54| 41| 2.5| 3.6| 2.7| | Motivation to tackle drug misuse | 2 | 16| 25| 20| 1.1| 1.7| 1.3| | Drug-induced violence | 0 | 700| 414| 198| 46.8| 27.7| 13.2| | Drug-induced violence | 1 | 28| 35| 44| 1.9| 2.3| 2.9| | Drug-induced violence | 2 | 20| 21| 36| 1.3| 1.4| 2.4| | Attitude to education | 0 | 580| 299| 185| 38.8| 20.0| 12.4| | Attitude to education | 1 | 124| 125| 67| 8.3| 8.4| 4.5| | Attitude to education | 2 | 44| 46| 26| 2.9| 3.1| 1.7| | Work-related qualifications | 0 | 378| 154| 79| 25.3| 10.3| 5.3| | Work-related qualifications | 1 | 245| 169| 101| 16.4| 11.3| 6.8| | Work-related qualifications | 2 | 125| 147| 98| 8.4| 9.8| 6.6| | Relationship with family | 0 | 563| 281| 174| 37.6| 18.8| 11.6| | Relationship with family | 1 | 146| 140| 71| 9.8| 9.4| 4.7| | Relationship with family | 2 | 39| 49| 33| 2.6| 3.3| 2.2| | Managing finances | 0 | 335| 106| 70| 22.4| 7.1| 4.7| | Managing finances | 1 | 300| 207| 117| 20.1| 13.8| 7.8| | Managing finances | 2 | 113| 157| 91| 7.6| 10.5| 6.1| | Obstacles to budgeting | 0 | 347| 115| 66| 23.2| 7.7| 4.4| | Obstacles to budgeting | 1 | 292| 205| 130| 19.5| 13.7| 8.7| | Obstacles to budgeting | 2 | 109| 150| 82| 7.3| 10.0| 5.5| | Financial situation | 0 | 281| 75| 43| 18.8| 5.0| 2.9| | Financial situation | 1 | 290| 155| 108| 19.4| 10.4| 7.2| | Financial situation | 2 | 177| 240| 127| 11.8| 16.0| 8.5| | Suitable accommodation | 0 | 570| 291| 150| 38.1| 19.5| 10.0| | Suitable accommodation | 1 | 81| 67| 52| 5.4| 4.5| 3.5| | Suitable accommodation | 2 | 97| 112| 76| 6.5| 7.5| 5.1| | Access to accommodation | 0 | 558| 230| 126| 37.3| 15.4| 8.4| | Access to accommodation | 1 | 102| 119| 69| 6.8| 8.0| 4.6| | Access to accommodation | 2 | 88| 121| 83| 5.9| 8.1| 5.5| | Impulsivity and impulsive violence | 0 | 296| 161| 47| 19.8| 10.8| 3.1| | Impulsivity and impulsive violence | 1 | 324| 214| 118| 21.7| 14.3| 7.9| | Impulsivity and impulsive violence | 2 | 128| 95| 113| 8.6| 6.4| 7.6| | Ability to recognise problems | 0 | 323| 170| 102| 21.6| 11.4| 6.8| | Ability to recognise problems | 1 | 344| 247| 147| 23.0| 16.5| 9.8| | Ability to recognise problems | 2 | 81| 53| 29| 5.4| 3.5| 1.9| | Instrumental aggression | 0 | 532| 305| 117| 35.6| 20.4| 7.8| | Instrumental aggression | 1 | 150| 116| 100| 10.0| 7.8| 6.7| | Instrumental aggression | 2 | 66| 49| 61| 4.4| 3.3| 4.1| | Manipulative lifestyle | 0 | 517| 308| 175| 34.6| 20.6| 11.7| | Manipulative lifestyle | 1 | 169| 118| 71| 11.3| 7.9| 4.7| | Manipulative lifestyle | 2 | 62| 44| 32| 4.1| 2.9| 2.1| | Motivation to avoid reoffending | 0 | 504| 234| 148| 33.7| 15.6| 9.9| | Motivation to avoid reoffending | 1 | 188| 187| 108| 12.6| 12.5| 7.2| | Motivation to avoid reoffending | 2 | 56| 49| 22| 3.7| 3.3| 1.5| | Understanding of other people | 0 | 485| 284| 137| 32.4| 19.0| 9.2| | Understanding of other people | 1 | 212| 161| 114| 14.2| 10.8| 7.6| | Understanding of other people | 2 | 51| 25| 27| 3.4| 1.7| 1.8| | Parenting skills | 0 | 588| 326| 198| 39.3| 21.8| 13.2| | Parenting skills | 1 | 68| 82| 44| 4.5| 5.5| 2.9| | Parenting skills | 2 | 92| 62| 36| 6.1| 4.1| 2.4| | Relationship with partner | 0 | 626| 364| 216| 41.8| 24.3| 14.4| | Relationship with partner | 1 | 91| 84| 39| 6.1| 5.6| 2.6| | Relationship with partner | 2 | 31| 22| 23| 2.1| 1.5| 1.5| | Criminal associates | 0 | 296| 68| 49| 19.8| 4.5| 3.3| | Criminal associates | 1 | 337| 241| 147| 22.5| 16.1| 9.8| | Criminal associates | 2 | 115| 161| 82| 7.7| 10.8| 5.5| | Problem-solving skills | 0 | 201| 77| 34| 13.4| 5.1| 2.3| | Problem-solving skills | 1 | 426| 277| 155| 28.5| 18.5| 10.4| | Problem-solving skills | 2 | 121| 116| 89| 8.1| 7.8| 5.9| | Learning problems | 0 | 638| 377| 215| 42.6| 25.2| 14.4| | Learning problems | 1 | 76| 70| 52| 5.1| 4.7| 3.5| | Learning problems | 2 | 34| 23| 11| 2.3| 1.5| 0.7| | History of remedial teaching | 0 | 548| 245| 141| 36.6| 16.4| 9.4| | History of remedial teaching | 2 | 200| 225| 137| 13.4| 15.0| 9.2| | Responsibility for offence | 0 | 279| 181| 91| 18.6| 12.1| 6.1| | Responsibility for offence | 1 | 312| 216| 125| 20.9| 14.4| 8.4| | Responsibility for offence | 2 | 157| 73| 62| 10.5| 4.9| 4.1| | Risk-seeking behaviour | 0 | 370| 114| 75| 24.7| 7.6| 5.0| | Risk-seeking behaviour | 1 | 291| 257| 139| 19.5| 17.2| 9.3| | Risk-seeking behaviour | 2 | 87| 99| 64| 5.8| 6.6| 4.3| | Interpersonal skills | 0 | 626| 385| 206| 41.8| 25.7| 13.8| | Interpersonal skills | 1 | 100| 76| 59| 6.7| 5.1| 3.9| | Interpersonal skills | 2 | 22| 9| 13| 1.5| 0.6| 0.9| | Easily influenced | 0 | 602| 346| 219| 40.2| 23.1| 14.6| | Easily influenced | 1 | 127| 102| 49| 8.5| 6.8| 3.3| | Easily influenced | 2 | 19| 22| 10| 1.3| 1.5| 0.7| | Work application management | 0 | 618| 322| 180| 41.3| 21.5| 12.0| | Work application management | 1 | 71| 77| 48| 4.7| 5.1| 3.2| | Work application management | 2 | 59| 71| 50| 3.9| 4.7| 3.3| | Attitude to employment | 0 | 616| 306| 172| 41.2| 20.5| 11.5| | Attitude to employment | 1 | 107| 123| 74| 7.2| 8.2| 4.9| | Attitude to employment | 2 | 25| 41| 32| 1.7| 2.7| 2.1| | Employment history | 0 | 383| 120| 58| 25.6| 8.0| 3.9| | Employment history | 1 | 243| 177| 108| 16.2| 11.8| 7.2| | Employment history | 2 | 122| 173| 112| 8.2| 11.6| 7.5| | New offence: Offence against authorities | 0 | 748| 449| 234| 50.0| 30.0| 15.6| | New offence: Offence against authorities | 1 | 0| 21| 44| 0.0| 1.4| 2.9| | New offence: Assault | 0 | 748| 470| 7| 50.0| 31.4| 0.5| | New offence: Assault | 1 | 0| 0| 271| 0.0| 0.0| 18.1| | New offence: Auto theft | 0 | 748| 410| 222| 50.0| 27.4| 14.8| | New offence: Auto theft | 1 | 0| 60| 56| 0.0| 4.0| 3.7| | New offence: Criminal damage | 0 | 748| 437| 215| 50.0| 29.2| 14.4| | New offence: Criminal damage | 1 | 0| 33| 63| 0.0| 2.2| 4.2| | New offence: Homicide | 0 | 748| 470| 258| 50.0| 31.4| 17.2| | New offence: Homicide | 1 | 0| 0| 20| 0.0| 0.0| 1.3| | New offence: Narcotic offence | 0 | 748| 329| 182| 50.0| 22.0| 12.2| | New offence: Narcotic offence | 1 | 0| 141| 96| 0.0| 9.4| 6.4| | New offence: Other offences | 0 | 748| 465| 275| 50.0| 31.1| 18.4| | New offence: Other offences | 1 | 0| 5| 3| 0.0| 0.3| 0.2| | New offence: Other offence against person | 0 | 748| 439| 169| 50.0| 29.3| 11.3| | New offence: Other offence against person | 1 | 0| 31| 109| 0.0| 2.1| 7.3| | New offence: Other property offence | 0 | 748| 394| 205| 50.0| 26.3| 13.7| | New offence: Other property offence | 1 | 0| 76| 73| 0.0| 5.1| 4.9| | New offence: Robbery | 0 | 748| 437| 229| 50.0| 29.2| 15.3| | New offence: Robbery | 1 | 0| 33| 49| 0.0| 2.2| 3.3| | New offence: Sexual offence | 0 | 748| 468| 268| 50.0| 31.3| 17.9| | New offence: Sexual offence | 1 | 0| 2| 10| 0.0| 0.1| 0.7| | New offence: Theft | 0 | 748| 344| 158| 50.0| 23.0| 10.6| | New offence: Theft | 1 | 0| 126| 120| 0.0| 8.4| 8.0| | New offence: Traffic offence | 0 | 748| 299| 146| 50.0| 20.0| 9.8| | New offence: Traffic offence | 1 | 0| 171| 132| 0.0| 11.4| 8.8| | New offence: Unlawful possession of weapon | 0 | 748| 409| 219| 50.0| 27.3| 14.6| | New offence: Unlawful possession of weapon | 1 | 0| 61| 59| 0.0| 4.1| 3.9| | New offence: White-collar offence | 0 | 748| 470| 278| 50.0| 31.4| 18.6| | Current offence: Offence against authorities | 0 | 704| 420| 233| 47.1| 28.1| 15.6| | Current offence: Offence against authorities | 1 | 44| 50| 45| 2.9| 3.3| 3.0| | Current offence: Assault | 0 | 335| 161| 77| 22.4| 10.8| 5.1| | Current offence: Assault | 1 | 413| 309| 201| 27.6| 20.7| 13.4| | Current offence: Auto theft | 0 | 683| 370| 187| 45.7| 24.7| 12.5| | Current offence: Auto theft | 1 | 65| 100| 91| 4.3| 6.7| 6.1| | Current offence: Criminal damage | 0 | 667| 400| 189| 44.6| 26.7| 12.6| | Current offence: Criminal damage | 1 | 81| 70| 89| 5.4| 4.7| 5.9| | Current offence: Homicide | 0 | 681| 460| 261| 45.5| 30.7| 17.4| | Current offence: Homicide | 1 | 67| 10| 17| 4.5| 0.7| 1.1| | Current offence: Narcotic offence | 0 | 581| 334| 189| 38.8| 22.3| 12.6| | Current offence: Narcotic offence | 1 | 167| 136| 89| 11.2| 9.1| 5.9| | Current offence: Other offences | 0 | 733| 462| 271| 49.0| 30.9| 18.1| | Current offence: Other offences | 1 | 15| 8| 7| 1.0| 0.5| 0.5| | Current offence: Other offence against person | 0 | 635| 409| 171| 42.4| 27.3| 11.4| | Current offence: Other offence against person | 1 | 113| 61| 107| 7.6| 4.1| 7.2| | Current offence: Other property offence | 0 | 638| 364| 183| 42.6| 24.3| 12.2| | Current offence: Other property offence | 1 | 110| 106| 95| 7.4| 7.1| 6.4| | Current offence: Robbery | 0 | 681| 427| 203| 45.5| 28.5| 13.6| | Current offence: Robbery | 1 | 67| 43| 75| 4.5| 2.9| 5.0| | Current offence: Sexual offence | 0 | 657| 462| 268| 43.9| 30.9| 17.9| | Current offence: Sexual offence | 1 | 91| 8| 10| 6.1| 0.5| 0.7| | Current offence: Theft | 0 | 611| 310| 136| 40.8| 20.7| 9.1| | Current offence: Theft | 1 | 137| 160| 142| 9.2| 10.7| 9.5| | Current offence: Traffic offence | 0 | 601| 294| 120| 40.2| 19.7| 8.0| | Current offence: Traffic offence | 1 | 147| 176| 158| 9.8| 11.8| 10.6| | Current offence: Unlawful possession of weapon | 0 | 643| 394| 220| 43.0| 26.3| 14.7| | Current offence: Unlawful possession of weapon | 1 | 105| 76| 58| 7.0| 5.1| 3.9| | Current offence: White-collar offence | 0 | 698| 466| 275| 46.7| 31.1| 18.4| | Current offence: White-collar offence | 1 | 50| 4| 3| 3.3| 0.3| 0.2| | Placement in open prison | closed_prison | 322| 301| 209| 21.5| 20.1| 14.0| | Placement in open prison | open_prison | 426| 169| 69| 28.5| 11.3| 4.6| | Unlawful absence or attempt | No escape history | 686| 415| 231| 45.9| 27.7| 15.4| | Unlawful absence or attempt | Unauthorized absence of any kind | 62| 55| 47| 4.1| 3.7| 3.1| | Missing info on previous sentences | 0 | 721| 458| 272| 48.2| 30.6| 18.2| | Missing info on previous sentences | 1 | 27| 12| 6| 1.8| 0.8| 0.4| | Parole supervised | no supervision | 223| 160| 103| 14.9| 10.7| 6.9| | Parole supervised | supervised parole | 525| 310| 175| 35.1| 20.7| 11.7|

bennysalo/predict-recidivism documentation built on May 29, 2019, 10:34 a.m.