Basic Statistics

Raw Counts

Name Value
Rows 39,662
Columns 56
Discrete columns 48
Continuous columns 8
All missing columns 0
Missing observations 723,817
Complete Rows 0
Total observations 2,221,072
Memory allocation 22.5 Mb

Percentages

Data Structure

root (Classes 'data.table' and 'data.frame': 39662 obs. of 56 variables:)ID (chr)NUM_ENTREV (num)V1100 (chr)SEXO (chr)IDADE_INDIV (num)V1411 (chr)V1411_NSNR (chr)dim_space (chr)V1443 (chr)V1431 (chr)V1450 (chr)V1461 (chr)V1480 (num)V1480_NSNR (chr)V1560 (num)V1560_NSNR (chr)V1490 (chr)V1501 (chr)V1520 (chr)V1521 (chr)V1522 (chr)V1544 (chr)V1542 (chr)V1590 (chr)V1591 (chr)V1620 (num)V1620_NSNR (chr)V1690 (chr)V1700 (chr)V1720 (chr)V1740 (chr)V1760 (chr)V1801 (chr)V1810 (chr)V1821 (num)V1821_NSNR (chr)V2330 (chr)V2340 (chr)V2380 (chr)V2385 (chr)V2391 (chr)V2400 (num)V2400_NSNR (chr)V2430 (num)V2430_NSNR (chr)Sex_char (chr)IDADE_5Y (Factor w/ 20 levels "Age01","Age02",)BPR_NEC (chr)CONC_COD (chr)esc_log (Factor w/ 9 levels "Esc01","Esc02",)esc_spl (Factor w/ 6 levels "very_low","low",)cpp_3d (chr)cpp_2d (chr)cae_2d (chr)dim_noage (chr)has_frst_rot (logi)

Missing Data Profile

Univariate Distribution

Histogram

Bar Chart (with frequency)

## 11 columns ignored with more than 50 categories.
## ID: 39662 categories
## V1411: 308 categories
## dim_space: 24258 categories
## V1443: 422 categories
## V1431: 259 categories
## V1801: 71 categories
## V2391: 89 categories
## CONC_COD: 308 categories
## cpp_3d: 125 categories
## cae_2d: 86 categories
## dim_noage: 18739 categories

QQ Plot

## Warning: Removed 2319 rows containing non-finite values (stat_qq).
## Warning: Removed 2319 rows containing non-finite values (stat_qq_line).

Correlation Analysis

## Insufficient complete rows! Skipping correlation analysis.

Principal Component Analysis

## Insufficient complete rows! Skipping principal component analysis.