knitr::opts_chunk$set(warning = TRUE, message = TRUE, echo = FALSE, error = FALSE)
pander::panderOptions("table.split.table", Inf)
library(codebook)
data("bfi", package = 'codebook')
bfi2 = zap_attributes(bfi)
bfi2[,1:5] <- bfi[,1:5]
bfi <- bfi2
ggplot2::theme_set(ggplot2::theme_bw())
pander::panderOptions("table.split.table", Inf)
bfi$age <- rpois(nrow(bfi), 30)
# class(bfi$age) = c("udhfibr")
bfi <- detect_scales(bfi)
#> 4 BFIK_open items connected to scale
#> 4 BFIK_agree items connected to scale
#> 4 BFIK_extra items connected to scale
#> 3 BFIK_neuro items connected to scale
#> 4 BFIK_consc items connected to scale

Metadata

Description

The dataset has N=28 rows of which n=0 have no missings and a total of 30 columns.

Variable namessession, created, modified, ended, expired, BFIK_open_2, BFIK_agree_4R, BFIK_extra_2, BFIK_agree_1R, BFIK_open_1, BFIK_neuro_2R, BFIK_consc_3, BFIK_consc_4, BFIK_consc_2R, BFIK_agree_3R, BFIK_extra_3R, BFIK_neuro_3, BFIK_neuro_4, BFIK_agree_2, BFIK_consc_1, BFIK_open_4, BFIK_extra_4, BFIK_extra_1R, BFIK_open_3, BFIK_agree, BFIK_open, BFIK_consc, BFIK_extra, BFIK_neuro, age

This dataset was automatically described using the codebook R package.

Survey overview

28 completed rows, 28 who entered any information, 0 only viewed the first page. There are 0 expired rows (people who did not finish filling out in the requested time frame). In total, there are 28 rows including unfinished and expired rows.

There were 28 unique participants, of which 28 finished filling out at least one survey.

This survey was not repeated.

The first session started on 2016-07-08 09:54:16, the last session on 2016-11-02 21:19:50.

#> `stat_bin()` using `bins = 30`. Pick better value with `binwidth`.

People took on average 127.36 minutes (median 1.48) to answer the survey.

#> Warning: Durations below 0 detected.
#> Warning: Removed 4 rows containing non-finite values (stat_bin).
#> Warning: Removed 1 rows containing missing values (geom_bar).

Items

Scale: BFIK_agree

Overview

Reliability: Cronbach’s α [95% CI] = 0.8 [0.68;0.92].

Missings: 0.

Reliability details

Reliability
95% Confidence Interval
lower estimate upper
0.6815 0.8006 0.9196
raw_alpha std.alpha G6(smc) average_r S/N ase mean sd median_r
0.8006 0.8033 0.8025 0.5051 4.083 0.06074 3.116 0.9317 0.4955
Reliability if an item is dropped:
  raw_alpha std.alpha G6(smc) average_r S/N alpha se var.r med.r
BFIK_agree_4R 0.7039 0.7059 0.6277 0.4445 2.4 0.09224 0.009329 0.4566
BFIK_agree_1R 0.7823 0.7822 0.7633 0.5448 3.591 0.0731 0.04131 0.5344
BFIK_agree_3R 0.6759 0.6926 0.6242 0.4289 2.253 0.1072 0.02125 0.347
BFIK_agree_2 0.8181 0.8196 0.7841 0.6023 4.543 0.05685 0.022 0.5972
Item statistics
  n raw.r std.r r.cor r.drop mean sd
BFIK_agree_4R 28 0.8471 0.8503 0.8292 0.7058 2.929 1.184
BFIK_agree_1R 28 0.7168 0.7554 0.6254 0.5539 3 0.9428
BFIK_agree_3R 28 0.8821 0.8651 0.8439 0.751 3.036 1.29
BFIK_agree_2 28 0.7206 0.7011 0.5431 0.4825 3.5 1.262
Non missing response frequency for each item
  1 2 3 4 5 miss
BFIK_agree_4R 0.07143 0.3929 0.1786 0.25 0.1071 0
BFIK_agree_1R 0 0.3929 0.25 0.3214 0.03571 0
BFIK_agree_3R 0.1071 0.3214 0.1429 0.2857 0.1429 0
BFIK_agree_2 0.07143 0.1786 0.1786 0.3214 0.25 0

Summary statistics

name data_type missing complete n mean sd p0 p25 p50 p75 p100 hist
BFIK_agree_4R numeric 0 28 28 2.93 1.18 1 2 3 4 5 ▂▇▁▃▁▅▁▂
BFIK_agree_1R numeric 0 28 28 3 0.94 2 2 3 4 5 ▇▁▅▁▁▆▁▁
BFIK_agree_3R numeric 0 28 28 3.04 1.29 1 2 3 4 5 ▂▇▁▃▁▇▁▃
BFIK_agree_2 numeric 0 28 28 3.5 1.26 1 2.75 4 4.25 5 ▂▅▁▅▁▇▁▆

Scale: BFIK_open

Overview

Reliability: Cronbach’s α [95% CI] = 0.53 [0.25;0.81].

Missings: 0.

Reliability details

Reliability
95% Confidence Interval
lower estimate upper
0.2473 0.5271 0.8068
raw_alpha std.alpha G6(smc) average_r S/N ase mean sd median_r
0.5271 0.513 0.5384 0.2085 1.054 0.1427 4.259 0.5631 0.1771
Reliability if an item is dropped:
  raw_alpha std.alpha G6(smc) average_r S/N alpha se var.r med.r
BFIK_open_2 0.5187 0.5019 0.5306 0.2515 1.008 0.1551 0.0956 0.2626
BFIK_open_1 0.5787 0.5594 0.513 0.2973 1.269 0.1308 0.05045 0.1948
BFIK_open_4 0.4119 0.4101 0.3218 0.1881 0.6952 0.1885 0.004236 0.1594
BFIK_open_3 0.2202 0.2437 0.2042 0.09701 0.3223 0.2572 0.01955 0.1594
Item statistics
  n raw.r std.r r.cor r.drop mean sd
BFIK_open_2 28 0.5298 0.5869 0.3017 0.2318 4.214 0.7382
BFIK_open_1 28 0.5063 0.5329 0.2761 0.1569 4.393 0.8317
BFIK_open_4 28 0.701 0.6614 0.5679 0.3612 4.214 0.9567
BFIK_open_3 28 0.8041 0.7686 0.7253 0.538 4.214 0.9567
Non missing response frequency for each item
  1 2 3 4 5 miss
BFIK_open_2 0 0.03571 0.07143 0.5357 0.3571 0
BFIK_open_1 0 0.03571 0.1071 0.2857 0.5714 0
BFIK_open_4 0.03571 0 0.1429 0.3571 0.4643 0
BFIK_open_3 0 0.07143 0.1429 0.2857 0.5 0

Summary statistics

name data_type missing complete n mean sd p0 p25 p50 p75 p100 hist
BFIK_open_2 numeric 0 28 28 4.21 0.74 2 4 4 5 5 ▁▁▁▁▁▇▁▅
BFIK_open_1 numeric 0 28 28 4.39 0.83 2 4 5 5 5 ▁▁▂▁▁▃▁▇
BFIK_open_4 numeric 0 28 28 4.21 0.96 1 4 4 5 5 ▁▁▁▂▁▆▁▇
BFIK_open_3 numeric 0 28 28 4.21 0.96 2 4 4.5 5 5 ▁▁▂▁▁▅▁▇

Scale: BFIK_consc

Overview

Reliability: Cronbach’s α [95% CI] = 0.78 [0.66;0.9].

Missings: 0.

Reliability details

Reliability
95% Confidence Interval
lower estimate upper
0.6573 0.7797 0.9021
raw_alpha std.alpha G6(smc) average_r S/N ase mean sd median_r
0.7797 0.7871 0.7839 0.4803 3.696 0.06246 3.652 0.7916 0.459
Reliability if an item is dropped:
  raw_alpha std.alpha G6(smc) average_r S/N alpha se var.r med.r
BFIK_consc_3 0.598 0.6118 0.5248 0.3445 1.576 0.1176 0.009255 0.3983
BFIK_consc_4 0.7626 0.7706 0.7159 0.5282 3.359 0.07398 0.01857 0.5164
BFIK_consc_2R 0.7284 0.7272 0.7112 0.4705 2.666 0.08493 0.04747 0.5164
BFIK_consc_1 0.7813 0.8042 0.7721 0.5779 4.107 0.0663 0.02329 0.6619
Item statistics
  n raw.r std.r r.cor r.drop mean sd
BFIK_consc_3 28 0.9086 0.9115 0.9169 0.8121 3.5 1.036
BFIK_consc_4 28 0.6875 0.7351 0.6337 0.5257 3.857 0.7559
BFIK_consc_2R 28 0.8411 0.7905 0.6957 0.6209 3.179 1.307
BFIK_consc_1 28 0.6733 0.6874 0.5202 0.4657 4.071 0.8997
Non missing response frequency for each item
  1 2 3 4 5 miss
BFIK_consc_3 0.03571 0.1429 0.25 0.4286 0.1429 0
BFIK_consc_4 0 0.03571 0.25 0.5357 0.1786 0
BFIK_consc_2R 0.1786 0.1071 0.1786 0.4286 0.1071 0
BFIK_consc_1 0 0.07143 0.1429 0.4286 0.3571 0

Summary statistics

name data_type missing complete n mean sd p0 p25 p50 p75 p100 hist
BFIK_consc_3 numeric 0 28 28 3.5 1.04 1 3 4 4 5 ▁▂▁▅▁▇▁▂
BFIK_consc_4 numeric 0 28 28 3.86 0.76 2 3 4 4 5 ▁▁▃▁▁▇▁▂
BFIK_consc_2R numeric 0 28 28 3.18 1.31 1 2 4 4 5 ▃▂▁▃▁▇▁▂
BFIK_consc_1 numeric 0 28 28 4.07 0.9 2 4 4 5 5 ▁▁▂▁▁▇▁▇

Scale: BFIK_extra

Overview

Reliability: Cronbach’s α [95% CI] = 0.9 [0.84;0.96].

Missings: 0.

Reliability details

Reliability
95% Confidence Interval
lower estimate upper
0.8369 0.8993 0.9617
raw_alpha std.alpha G6(smc) average_r S/N ase mean sd median_r
0.8993 0.8991 0.9104 0.6902 8.914 0.03184 3.848 1.01 0.6932
Reliability if an item is dropped:
  raw_alpha std.alpha G6(smc) average_r S/N alpha se var.r med.r
BFIK_extra_2 0.905 0.9049 0.881 0.7603 9.515 0.0315 0.007506 0.7906
BFIK_extra_3R 0.8657 0.8667 0.8459 0.6842 6.5 0.04531 0.01711 0.7239
BFIK_extra_4 0.8526 0.8505 0.8225 0.6548 5.691 0.0488 0.02333 0.5986
BFIK_extra_1R 0.8524 0.8544 0.8026 0.6617 5.867 0.04871 0.003923 0.6626
Item statistics
  n raw.r std.r r.cor r.drop mean sd
BFIK_extra_2 28 0.8074 0.8162 0.7345 0.6734 4.179 1.09
BFIK_extra_3R 28 0.8877 0.8814 0.8432 0.788 3.75 1.206
BFIK_extra_4 28 0.9028 0.9065 0.8788 0.8248 3.857 1.113
BFIK_extra_1R 28 0.9063 0.9006 0.8875 0.822 3.607 1.197
Non missing response frequency for each item
  1 2 3 4 5 miss
BFIK_extra_2 0.07143 0 0.07143 0.3929 0.4643 0
BFIK_extra_3R 0.07143 0.07143 0.2143 0.3214 0.3214 0
BFIK_extra_4 0.03571 0.1071 0.1429 0.3929 0.3214 0
BFIK_extra_1R 0.03571 0.1786 0.2143 0.2857 0.2857 0

Summary statistics

name data_type missing complete n mean sd p0 p25 p50 p75 p100 hist
BFIK_extra_2 numeric 0 28 28 4.18 1.09 1 4 4 5 5 ▁▁▁▁▁▇▁▇
BFIK_extra_3R numeric 0 28 28 3.75 1.21 1 3 4 5 5 ▂▂▁▅▁▇▁▇
BFIK_extra_4 numeric 0 28 28 3.86 1.11 1 3 4 5 5 ▁▂▁▃▁▇▁▆
BFIK_extra_1R numeric 0 28 28 3.61 1.2 1 3 4 5 5 ▁▅▁▆▁▇▁▇

Scale: BFIK_neuro

Overview

Reliability: Cronbach’s α [95% CI] = 0.75 [0.61;0.9].

Missings: 0.

Reliability details

Reliability
95% Confidence Interval
lower estimate upper
0.6081 0.7537 0.8994
raw_alpha std.alpha G6(smc) average_r S/N ase mean sd median_r
0.7537 0.7476 0.7146 0.4968 2.962 0.07432 2.893 0.9254 0.4402
Reliability if an item is dropped:
  raw_alpha std.alpha G6(smc) average_r S/N alpha se var.r med.r
BFIK_neuro_2R 0.84 0.8408 0.7254 0.7254 5.283 0.06026 NA 0.7254
BFIK_neuro_3 0.5905 0.6113 0.4402 0.4402 1.572 0.1457 NA 0.4402
BFIK_neuro_4 0.4654 0.4905 0.3249 0.3249 0.9627 0.1872 NA 0.3249
Item statistics
  n raw.r std.r r.cor r.drop mean sd
BFIK_neuro_2R 28 0.6549 0.7217 0.4638 0.41 3.107 0.8751
BFIK_neuro_3 28 0.8755 0.8384 0.7626 0.6529 3.071 1.274
BFIK_neuro_4 28 0.9047 0.8855 0.8409 0.7421 2.5 1.202
Non missing response frequency for each item
  1 2 3 4 5 miss
BFIK_neuro_2R 0 0.2857 0.3571 0.3214 0.03571 0
BFIK_neuro_3 0.1071 0.25 0.2857 0.1786 0.1786 0
BFIK_neuro_4 0.25 0.3214 0.1071 0.3214 0 0

Summary statistics

name data_type missing complete n mean sd p0 p25 p50 p75 p100 hist
BFIK_neuro_2R numeric 0 28 28 3.11 0.88 2 2 3 4 5 ▆▁▇▁▁▇▁▁
BFIK_neuro_3 numeric 0 28 28 3.07 1.27 1 2 3 4 5 ▃▇▁▇▁▅▁▅
BFIK_neuro_4 numeric 0 28 28 2.5 1.2 1 1.75 2 4 4 ▆▁▇▁▁▂▁▇

age

Distribution

0 missings.

Summary statistics

name data_type missing complete n mean sd p0 p25 p50 p75 p100 hist
age integer 0 28 28 29.93 4.88 21 25 31 33 40 ▃▇▂▃▇▇▃▁

Missingness report

Among those who finished the survey. Only variables that have missings are shown.

description expired var_miss n_miss
Missings in 1 variables 0 1 28
Missings per variable 28 28 28

Codebook table