Dataset statistics
| Number of variables | 12 |
|---|---|
| Number of observations | 5287 |
| Missing cells | 0 |
| Missing cells (%) | 0.0% |
| Duplicate rows | 3 |
| Duplicate rows (%) | 0.1% |
| Total size in memory | 557.7 KiB |
| Average record size in memory | 108.0 B |
Variable types
| Numeric | 12 |
|---|
Dataset
| Description | 대학도서관 소장 및 구독자료에 관한 데이터 |
|---|---|
| Author | 한국교육학술정보원 |
| URL | https://www.data.go.kr/data/15071925/fileData.do |
| Dataset has 3 (0.1%) duplicate rows | Duplicates |
도서자료-책수-합계 is highly overall correlated with 비도서자료-종수 and 8 other fields | High correlation |
비도서자료-종수 is highly overall correlated with 도서자료-책수-합계 and 8 other fields | High correlation |
비도서자료-점수 is highly overall correlated with 도서자료-책수-합계 and 8 other fields | High correlation |
연속간행물-국내 is highly overall correlated with 도서자료-책수-합계 and 8 other fields | High correlation |
연송간행물-국외 is highly overall correlated with 도서자료-책수-합계 and 8 other fields | High correlation |
연속간행물-합계 is highly overall correlated with 도서자료-책수-합계 and 8 other fields | High correlation |
연간 장서 증가 및 폐기 책수-연간장서증가책수-구입 is highly overall correlated with 도서자료-책수-합계 and 8 other fields | High correlation |
연간 장서 증가 및 폐기 책수-연간장서증가책수-기증 is highly overall correlated with 도서자료-책수-합계 and 8 other fields | High correlation |
연간 장서 증가 및 폐기 책수-연간장서증가책수-합계 is highly overall correlated with 도서자료-책수-합계 and 8 other fields | High correlation |
연강 장서 증가 종수 is highly overall correlated with 도서자료-책수-합계 and 8 other fields | High correlation |
비도서자료-점수 is highly skewed (γ1 = 24.13813515) | Skewed |
비도서자료-종수 has 467 (8.8%) zeros | Zeros |
비도서자료-점수 has 459 (8.7%) zeros | Zeros |
연속간행물-국내 has 378 (7.1%) zeros | Zeros |
연송간행물-국외 has 1440 (27.2%) zeros | Zeros |
연속간행물-합계 has 374 (7.1%) zeros | Zeros |
연간 장서 증가 및 폐기 책수-연간장서증가책수-구입 has 281 (5.3%) zeros | Zeros |
연간 장서 증가 및 폐기 책수-연간장서증가책수-기증 has 667 (12.6%) zeros | Zeros |
연간 장서 증가 및 폐기 책수-연간장서증가책수-합계 has 152 (2.9%) zeros | Zeros |
연강 장서 증가 종수 has 716 (13.5%) zeros | Zeros |
연간 장서 폐기 책수 has 4031 (76.2%) zeros | Zeros |
Reproduction
| Analysis started | 2023-12-12 04:19:52.340423 |
|---|---|
| Analysis finished | 2023-12-12 04:20:13.677315 |
| Duration | 21.34 seconds |
| Software version | ydata-profiling vv4.5.1 |
| Download configuration | config.json |
조사년도 키
Real number (ℝ)
| Distinct | 12 |
|---|---|
| Distinct (%) | 0.2% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 2013.6656 |
| Minimum | 2008 |
|---|---|
| Maximum | 2019 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 46.6 KiB |
Quantile statistics
| Minimum | 2008 |
|---|---|
| 5-th percentile | 2008 |
| Q1 | 2011 |
| median | 2014 |
| Q3 | 2017 |
| 95-th percentile | 2019 |
| Maximum | 2019 |
| Range | 11 |
| Interquartile range (IQR) | 6 |
Descriptive statistics
| Standard deviation | 3.4082419 |
|---|---|
| Coefficient of variation (CV) | 0.001692556 |
| Kurtosis | -1.1880171 |
| Mean | 2013.6656 |
| Median Absolute Deviation (MAD) | 3 |
| Skewness | -0.053347407 |
| Sum | 10646250 |
| Variance | 11.616113 |
| Monotonicity | Not monotonic |
Histogram with fixed size bins (bins=12)
| Value | Count | Frequency (%) |
| 2016 | 462 | |
| 2017 | 461 | |
| 2019 | 460 | |
| 2015 | 458 | |
| 2013 | 458 | |
| 2014 | 457 | |
| 2018 | 453 | |
| 2011 | 434 | |
| 2012 | 430 | |
| 2010 | 426 | |
| Other values (2) | 788 |
| Value | Count | Frequency (%) |
| 2008 | 381 | |
| 2009 | 407 | |
| 2010 | 426 | |
| 2011 | 434 | |
| 2012 | 430 | |
| 2013 | 458 | |
| 2014 | 457 | |
| 2015 | 458 | |
| 2016 | 462 | |
| 2017 | 461 |
| Value | Count | Frequency (%) |
| 2019 | 460 | |
| 2018 | 453 | |
| 2017 | 461 | |
| 2016 | 462 | |
| 2015 | 458 | |
| 2014 | 457 | |
| 2013 | 458 | |
| 2012 | 430 | |
| 2011 | 434 | |
| 2010 | 426 |
도서자료-책수-합계
Real number (ℝ)
HIGH CORRELATION
| Distinct | 5151 |
|---|---|
| Distinct (%) | 97.4% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 320404.42 |
| Minimum | 0 |
|---|---|
| Maximum | 5360765 |
| Zeros | 29 |
| Zeros (%) | 0.5% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 46.6 KiB |
Quantile statistics
| Minimum | 0 |
|---|---|
| 5-th percentile | 5637.9 |
| Q1 | 45003.5 |
| median | 128682 |
| Q3 | 438585 |
| 95-th percentile | 1226541.5 |
| Maximum | 5360765 |
| Range | 5360765 |
| Interquartile range (IQR) | 393581.5 |
Descriptive statistics
| Standard deviation | 470931.27 |
|---|---|
| Coefficient of variation (CV) | 1.4698027 |
| Kurtosis | 21.447751 |
| Mean | 320404.42 |
| Median Absolute Deviation (MAD) | 107554 |
| Skewness | 3.5501461 |
| Sum | 1.6939782 × 109 |
| Variance | 2.2177626 × 1011 |
| Monotonicity | Not monotonic |
Histogram with fixed size bins (bins=50)
| Value | Count | Frequency (%) |
| 0 | 29 | 0.5% |
| 9390 | 7 | 0.1% |
| 397 | 6 | 0.1% |
| 9149 | 6 | 0.1% |
| 15882 | 5 | 0.1% |
| 7798 | 5 | 0.1% |
| 2203 | 5 | 0.1% |
| 14575 | 4 | 0.1% |
| 10164 | 4 | 0.1% |
| 97731 | 3 | 0.1% |
| Other values (5141) | 5213 |
| Value | Count | Frequency (%) |
| 0 | 29 | |
| 112 | 1 | < 0.1% |
| 139 | 1 | < 0.1% |
| 228 | 1 | < 0.1% |
| 275 | 1 | < 0.1% |
| 301 | 1 | < 0.1% |
| 325 | 1 | < 0.1% |
| 326 | 1 | < 0.1% |
| 356 | 1 | < 0.1% |
| 395 | 1 | < 0.1% |
| Value | Count | Frequency (%) |
| 5360765 | 1 | |
| 5231823 | 1 | |
| 5167706 | 1 | |
| 5084382 | 1 | |
| 5028282 | 1 | |
| 4699851 | 1 | |
| 4625669 | 1 | |
| 4521912 | 1 | |
| 4438503 | 1 | |
| 4094823 | 1 |
비도서자료-종수
Real number (ℝ)
HIGH CORRELATION ZEROS
| Distinct | 3622 |
|---|---|
| Distinct (%) | 68.5% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 8769.3274 |
| Minimum | 0 |
|---|---|
| Maximum | 305497 |
| Zeros | 467 |
| Zeros (%) | 8.8% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 46.6 KiB |
Quantile statistics
| Minimum | 0 |
|---|---|
| 5-th percentile | 0 |
| Q1 | 534.5 |
| median | 3104 |
| Q3 | 9132.5 |
| 95-th percentile | 31112.2 |
| Maximum | 305497 |
| Range | 305497 |
| Interquartile range (IQR) | 8598 |
Descriptive statistics
| Standard deviation | 22061.752 |
|---|---|
| Coefficient of variation (CV) | 2.5157861 |
| Kurtosis | 81.617373 |
| Mean | 8769.3274 |
| Median Absolute Deviation (MAD) | 3018 |
| Skewness | 7.8834996 |
| Sum | 46363434 |
| Variance | 4.8672092 × 108 |
| Monotonicity | Not monotonic |
Histogram with fixed size bins (bins=50)
| Value | Count | Frequency (%) |
| 0 | 467 | 8.8% |
| 3 | 33 | 0.6% |
| 1 | 24 | 0.5% |
| 20 | 19 | 0.4% |
| 2 | 16 | 0.3% |
| 745 | 13 | 0.2% |
| 238 | 12 | 0.2% |
| 30 | 12 | 0.2% |
| 22 | 12 | 0.2% |
| 685 | 11 | 0.2% |
| Other values (3612) | 4668 |
| Value | Count | Frequency (%) |
| 0 | 467 | |
| 1 | 24 | 0.5% |
| 2 | 16 | 0.3% |
| 3 | 33 | 0.6% |
| 4 | 8 | 0.2% |
| 5 | 8 | 0.2% |
| 6 | 5 | 0.1% |
| 7 | 5 | 0.1% |
| 8 | 5 | 0.1% |
| 9 | 4 | 0.1% |
| Value | Count | Frequency (%) |
| 305497 | 1 | |
| 298450 | 1 | |
| 297836 | 1 | |
| 297825 | 1 | |
| 297752 | 1 | |
| 297736 | 1 | |
| 297671 | 1 | |
| 297156 | 1 | |
| 297125 | 1 | |
| 296890 | 1 |
비도서자료-점수
Real number (ℝ)
HIGH CORRELATION SKEWED ZEROS
| Distinct | 3872 |
|---|---|
| Distinct (%) | 73.2% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 14872.025 |
| Minimum | 0 |
|---|---|
| Maximum | 2191821 |
| Zeros | 459 |
| Zeros (%) | 8.7% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 46.6 KiB |
Quantile statistics
| Minimum | 0 |
|---|---|
| 5-th percentile | 0 |
| Q1 | 907 |
| median | 4575 |
| Q3 | 15596.5 |
| 95-th percentile | 49675.2 |
| Maximum | 2191821 |
| Range | 2191821 |
| Interquartile range (IQR) | 14689.5 |
Descriptive statistics
| Standard deviation | 45264.815 |
|---|---|
| Coefficient of variation (CV) | 3.0436215 |
| Kurtosis | 1034.2439 |
| Mean | 14872.025 |
| Median Absolute Deviation (MAD) | 4509 |
| Skewness | 24.138135 |
| Sum | 78628397 |
| Variance | 2.0489035 × 109 |
| Monotonicity | Not monotonic |
Histogram with fixed size bins (bins=50)
| Value | Count | Frequency (%) |
| 0 | 459 | 8.7% |
| 30 | 14 | 0.3% |
| 745 | 13 | 0.2% |
| 905 | 13 | 0.2% |
| 37 | 13 | 0.2% |
| 833 | 12 | 0.2% |
| 90 | 12 | 0.2% |
| 22 | 11 | 0.2% |
| 2 | 10 | 0.2% |
| 50 | 10 | 0.2% |
| Other values (3862) | 4720 |
| Value | Count | Frequency (%) |
| 0 | 459 | |
| 1 | 7 | 0.1% |
| 2 | 10 | 0.2% |
| 4 | 2 | < 0.1% |
| 5 | 3 | 0.1% |
| 8 | 2 | < 0.1% |
| 9 | 7 | 0.1% |
| 10 | 6 | 0.1% |
| 11 | 1 | < 0.1% |
| 12 | 6 | 0.1% |
| Value | Count | Frequency (%) |
| 2191821 | 1 | |
| 465109 | 1 | |
| 464800 | 1 | |
| 462513 | 1 | |
| 462436 | 1 | |
| 460935 | 1 | |
| 457951 | 1 | |
| 454844 | 1 | |
| 454683 | 1 | |
| 453865 | 1 |
연속간행물-국내
Real number (ℝ)
HIGH CORRELATION ZEROS
| Distinct | 1124 |
|---|---|
| Distinct (%) | 21.3% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 315.7823 |
| Minimum | 0 |
|---|---|
| Maximum | 10656 |
| Zeros | 378 |
| Zeros (%) | 7.1% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 46.6 KiB |
Quantile statistics
| Minimum | 0 |
|---|---|
| 5-th percentile | 0 |
| Q1 | 55 |
| median | 140 |
| Q3 | 335 |
| 95-th percentile | 1217 |
| Maximum | 10656 |
| Range | 10656 |
| Interquartile range (IQR) | 280 |
Descriptive statistics
| Standard deviation | 583.85098 |
|---|---|
| Coefficient of variation (CV) | 1.8489035 |
| Kurtosis | 75.776915 |
| Mean | 315.7823 |
| Median Absolute Deviation (MAD) | 108 |
| Skewness | 6.7567047 |
| Sum | 1669541 |
| Variance | 340881.97 |
| Monotonicity | Not monotonic |
Histogram with fixed size bins (bins=50)
| Value | Count | Frequency (%) |
| 0 | 378 | 7.1% |
| 40 | 40 | 0.8% |
| 5 | 38 | 0.7% |
| 10 | 38 | 0.7% |
| 68 | 28 | 0.5% |
| 60 | 27 | 0.5% |
| 26 | 26 | 0.5% |
| 116 | 25 | 0.5% |
| 30 | 25 | 0.5% |
| 62 | 24 | 0.5% |
| Other values (1114) | 4638 |
| Value | Count | Frequency (%) |
| 0 | 378 | |
| 1 | 15 | 0.3% |
| 2 | 14 | 0.3% |
| 3 | 11 | 0.2% |
| 4 | 18 | 0.3% |
| 5 | 38 | 0.7% |
| 6 | 11 | 0.2% |
| 7 | 20 | 0.4% |
| 8 | 22 | 0.4% |
| 9 | 19 | 0.4% |
| Value | Count | Frequency (%) |
| 10656 | 1 | |
| 9939 | 1 | |
| 9535 | 1 | |
| 8110 | 1 | |
| 7685 | 1 | |
| 7578 | 1 | |
| 5900 | 1 | |
| 5825 | 1 | |
| 5706 | 1 | |
| 5680 | 1 |
연송간행물-국외
Real number (ℝ)
HIGH CORRELATION ZEROS
| Distinct | 654 |
|---|---|
| Distinct (%) | 12.4% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 111.42614 |
| Minimum | 0 |
|---|---|
| Maximum | 4929 |
| Zeros | 1440 |
| Zeros (%) | 27.2% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 46.6 KiB |
Quantile statistics
| Minimum | 0 |
|---|---|
| 5-th percentile | 0 |
| Q1 | 0 |
| median | 18 |
| Q3 | 95 |
| 95-th percentile | 519 |
| Maximum | 4929 |
| Range | 4929 |
| Interquartile range (IQR) | 95 |
Descriptive statistics
| Standard deviation | 287.52422 |
|---|---|
| Coefficient of variation (CV) | 2.5804019 |
| Kurtosis | 69.161023 |
| Mean | 111.42614 |
| Median Absolute Deviation (MAD) | 18 |
| Skewness | 6.8468685 |
| Sum | 589110 |
| Variance | 82670.175 |
| Monotonicity | Not monotonic |
Histogram with fixed size bins (bins=50)
| Value | Count | Frequency (%) |
| 0 | 1440 | |
| 2 | 165 | 3.1% |
| 1 | 156 | 3.0% |
| 3 | 91 | 1.7% |
| 5 | 78 | 1.5% |
| 9 | 76 | 1.4% |
| 4 | 66 | 1.2% |
| 8 | 66 | 1.2% |
| 7 | 62 | 1.2% |
| 14 | 61 | 1.2% |
| Other values (644) | 3026 |
| Value | Count | Frequency (%) |
| 0 | 1440 | |
| 1 | 156 | 3.0% |
| 2 | 165 | 3.1% |
| 3 | 91 | 1.7% |
| 4 | 66 | 1.2% |
| 5 | 78 | 1.5% |
| 6 | 61 | 1.2% |
| 7 | 62 | 1.2% |
| 8 | 66 | 1.2% |
| 9 | 76 | 1.4% |
| Value | Count | Frequency (%) |
| 4929 | 1 | |
| 4235 | 1 | |
| 4091 | 1 | |
| 4072 | 1 | |
| 3970 | 1 | |
| 3912 | 1 | |
| 3246 | 1 | |
| 3018 | 1 | |
| 2843 | 1 | |
| 2633 | 1 |
연속간행물-합계
Real number (ℝ)
HIGH CORRELATION ZEROS
| Distinct | 1306 |
|---|---|
| Distinct (%) | 24.7% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 427.20844 |
| Minimum | 0 |
|---|---|
| Maximum | 12845 |
| Zeros | 374 |
| Zeros (%) | 7.1% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 46.6 KiB |
Quantile statistics
| Minimum | 0 |
|---|---|
| 5-th percentile | 0 |
| Q1 | 63 |
| median | 177 |
| Q3 | 448 |
| 95-th percentile | 1688.7 |
| Maximum | 12845 |
| Range | 12845 |
| Interquartile range (IQR) | 385 |
Descriptive statistics
| Standard deviation | 811.51729 |
|---|---|
| Coefficient of variation (CV) | 1.8995816 |
| Kurtosis | 56.889486 |
| Mean | 427.20844 |
| Median Absolute Deviation (MAD) | 143 |
| Skewness | 6.0354422 |
| Sum | 2258651 |
| Variance | 658560.31 |
| Monotonicity | Not monotonic |
Histogram with fixed size bins (bins=50)
| Value | Count | Frequency (%) |
| 0 | 374 | 7.1% |
| 40 | 36 | 0.7% |
| 5 | 33 | 0.6% |
| 10 | 30 | 0.6% |
| 68 | 28 | 0.5% |
| 43 | 25 | 0.5% |
| 60 | 23 | 0.4% |
| 70 | 23 | 0.4% |
| 33 | 23 | 0.4% |
| 63 | 22 | 0.4% |
| Other values (1296) | 4670 |
| Value | Count | Frequency (%) |
| 0 | 374 | |
| 1 | 11 | 0.2% |
| 2 | 9 | 0.2% |
| 3 | 9 | 0.2% |
| 4 | 13 | 0.2% |
| 5 | 33 | 0.6% |
| 6 | 9 | 0.2% |
| 7 | 19 | 0.4% |
| 8 | 14 | 0.3% |
| 9 | 16 | 0.3% |
| Value | Count | Frequency (%) |
| 12845 | 1 | |
| 12069 | 1 | |
| 11813 | 1 | |
| 10783 | 1 | |
| 10703 | 1 | |
| 9484 | 1 | |
| 9470 | 1 | |
| 7922 | 1 | |
| 7830 | 1 | |
| 7566 | 1 |
연간 장서 증가 및 폐기 책수-연간장서증가책수-구입
Real number (ℝ)
HIGH CORRELATION ZEROS
| Distinct | 4138 |
|---|---|
| Distinct (%) | 78.3% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 9208.6183 |
| Minimum | 0 |
|---|---|
| Maximum | 236811 |
| Zeros | 281 |
| Zeros (%) | 5.3% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 46.6 KiB |
Quantile statistics
| Minimum | 0 |
|---|---|
| 5-th percentile | 0 |
| Q1 | 1040 |
| median | 3949 |
| Q3 | 11725 |
| 95-th percentile | 34259.4 |
| Maximum | 236811 |
| Range | 236811 |
| Interquartile range (IQR) | 10685 |
Descriptive statistics
| Standard deviation | 14511.864 |
|---|---|
| Coefficient of variation (CV) | 1.5759003 |
| Kurtosis | 39.372628 |
| Mean | 9208.6183 |
| Median Absolute Deviation (MAD) | 3540 |
| Skewness | 4.6264988 |
| Sum | 48685965 |
| Variance | 2.105942 × 108 |
| Monotonicity | Not monotonic |
Histogram with fixed size bins (bins=50)
| Value | Count | Frequency (%) |
| 0 | 281 | 5.3% |
| 200 | 9 | 0.2% |
| 500 | 9 | 0.2% |
| 1 | 8 | 0.2% |
| 150 | 8 | 0.2% |
| 300 | 7 | 0.1% |
| 400 | 7 | 0.1% |
| 18 | 7 | 0.1% |
| 1000 | 7 | 0.1% |
| 123 | 6 | 0.1% |
| Other values (4128) | 4938 |
| Value | Count | Frequency (%) |
| 0 | 281 | |
| 1 | 8 | 0.2% |
| 2 | 5 | 0.1% |
| 3 | 6 | 0.1% |
| 4 | 2 | < 0.1% |
| 6 | 3 | 0.1% |
| 7 | 2 | < 0.1% |
| 8 | 1 | < 0.1% |
| 9 | 2 | < 0.1% |
| 10 | 5 | 0.1% |
| Value | Count | Frequency (%) |
| 236811 | 1 | |
| 192243 | 1 | |
| 191007 | 1 | |
| 167717 | 1 | |
| 161997 | 1 | |
| 161050 | 1 | |
| 148167 | 1 | |
| 147885 | 1 | |
| 136146 | 1 | |
| 136076 | 1 |
연간 장서 증가 및 폐기 책수-연간장서증가책수-기증
Real number (ℝ)
HIGH CORRELATION ZEROS
| Distinct | 3022 |
|---|---|
| Distinct (%) | 57.2% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 3346.6802 |
| Minimum | 0 |
|---|---|
| Maximum | 191790 |
| Zeros | 667 |
| Zeros (%) | 12.6% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 46.6 KiB |
Quantile statistics
| Minimum | 0 |
|---|---|
| 5-th percentile | 0 |
| Q1 | 236 |
| median | 986 |
| Q3 | 3390.5 |
| 95-th percentile | 13467.2 |
| Maximum | 191790 |
| Range | 191790 |
| Interquartile range (IQR) | 3154.5 |
Descriptive statistics
| Standard deviation | 7888.7437 |
|---|---|
| Coefficient of variation (CV) | 2.3571848 |
| Kurtosis | 128.72441 |
| Mean | 3346.6802 |
| Median Absolute Deviation (MAD) | 968 |
| Skewness | 8.6296881 |
| Sum | 17693898 |
| Variance | 62232277 |
| Monotonicity | Not monotonic |
Histogram with fixed size bins (bins=50)
| Value | Count | Frequency (%) |
| 0 | 667 | 12.6% |
| 50 | 21 | 0.4% |
| 200 | 15 | 0.3% |
| 10 | 15 | 0.3% |
| 1000 | 13 | 0.2% |
| 300 | 13 | 0.2% |
| 2000 | 13 | 0.2% |
| 500 | 13 | 0.2% |
| 30 | 11 | 0.2% |
| 100 | 11 | 0.2% |
| Other values (3012) | 4495 |
| Value | Count | Frequency (%) |
| 0 | 667 | |
| 1 | 3 | 0.1% |
| 2 | 8 | 0.2% |
| 3 | 7 | 0.1% |
| 4 | 2 | < 0.1% |
| 5 | 2 | < 0.1% |
| 6 | 4 | 0.1% |
| 7 | 3 | 0.1% |
| 8 | 3 | 0.1% |
| 9 | 5 | 0.1% |
| Value | Count | Frequency (%) |
| 191790 | 1 | |
| 163660 | 1 | |
| 110253 | 1 | |
| 102594 | 1 | |
| 90564 | 1 | |
| 90000 | 1 | |
| 84412 | 1 | |
| 81704 | 1 | |
| 81197 | 1 | |
| 77978 | 1 |
연간 장서 증가 및 폐기 책수-연간장서증가책수-합계
Real number (ℝ)
HIGH CORRELATION ZEROS
| Distinct | 4445 |
|---|---|
| Distinct (%) | 84.1% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 12555.298 |
| Minimum | 0 |
|---|---|
| Maximum | 246517 |
| Zeros | 152 |
| Zeros (%) | 2.9% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 46.6 KiB |
Quantile statistics
| Minimum | 0 |
|---|---|
| 5-th percentile | 120.3 |
| Q1 | 1666.5 |
| median | 5416 |
| Q3 | 15771 |
| 95-th percentile | 47491.2 |
| Maximum | 246517 |
| Range | 246517 |
| Interquartile range (IQR) | 14104.5 |
Descriptive statistics
| Standard deviation | 19160.094 |
|---|---|
| Coefficient of variation (CV) | 1.5260564 |
| Kurtosis | 22.672157 |
| Mean | 12555.298 |
| Median Absolute Deviation (MAD) | 4633 |
| Skewness | 3.7804401 |
| Sum | 66379863 |
| Variance | 3.6710918 × 108 |
| Monotonicity | Not monotonic |
Histogram with fixed size bins (bins=50)
| Value | Count | Frequency (%) |
| 0 | 152 | 2.9% |
| 2500 | 6 | 0.1% |
| 2206 | 6 | 0.1% |
| 100 | 5 | 0.1% |
| 450 | 5 | 0.1% |
| 1182 | 5 | 0.1% |
| 350 | 5 | 0.1% |
| 30 | 5 | 0.1% |
| 3000 | 4 | 0.1% |
| 325 | 4 | 0.1% |
| Other values (4435) | 5090 |
| Value | Count | Frequency (%) |
| 0 | 152 | |
| 1 | 2 | < 0.1% |
| 2 | 2 | < 0.1% |
| 3 | 2 | < 0.1% |
| 4 | 2 | < 0.1% |
| 10 | 1 | < 0.1% |
| 11 | 1 | < 0.1% |
| 12 | 1 | < 0.1% |
| 13 | 3 | 0.1% |
| 14 | 1 | < 0.1% |
| Value | Count | Frequency (%) |
| 246517 | 1 | |
| 209932 | 1 | |
| 193040 | 1 | |
| 192301 | 1 | |
| 191195 | 1 | |
| 183924 | 1 | |
| 171781 | 1 | |
| 167559 | 1 | |
| 162883 | 1 | |
| 161808 | 1 |
연강 장서 증가 종수
Real number (ℝ)
HIGH CORRELATION ZEROS
| Distinct | 3778 |
|---|---|
| Distinct (%) | 71.5% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 7352.464 |
| Minimum | 0 |
|---|---|
| Maximum | 223220 |
| Zeros | 716 |
| Zeros (%) | 13.5% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 46.6 KiB |
Quantile statistics
| Minimum | 0 |
|---|---|
| 5-th percentile | 0 |
| Q1 | 544 |
| median | 2932 |
| Q3 | 8937 |
| 95-th percentile | 28066.2 |
| Maximum | 223220 |
| Range | 223220 |
| Interquartile range (IQR) | 8393 |
Descriptive statistics
| Standard deviation | 12435.553 |
|---|---|
| Coefficient of variation (CV) | 1.691345 |
| Kurtosis | 45.358826 |
| Mean | 7352.464 |
| Median Absolute Deviation (MAD) | 2865 |
| Skewness | 4.9366781 |
| Sum | 38872477 |
| Variance | 1.5464299 × 108 |
| Monotonicity | Not monotonic |
Histogram with fixed size bins (bins=50)
| Value | Count | Frequency (%) |
| 0 | 716 | 13.5% |
| 10 | 16 | 0.3% |
| 1 | 12 | 0.2% |
| 2 | 8 | 0.2% |
| 13 | 7 | 0.1% |
| 5 | 6 | 0.1% |
| 4 | 5 | 0.1% |
| 288 | 5 | 0.1% |
| 725 | 5 | 0.1% |
| 9 | 5 | 0.1% |
| Other values (3768) | 4502 |
| Value | Count | Frequency (%) |
| 0 | 716 | |
| 1 | 12 | 0.2% |
| 2 | 8 | 0.2% |
| 3 | 2 | < 0.1% |
| 4 | 5 | 0.1% |
| 5 | 6 | 0.1% |
| 6 | 4 | 0.1% |
| 7 | 4 | 0.1% |
| 8 | 2 | < 0.1% |
| 9 | 5 | 0.1% |
| Value | Count | Frequency (%) |
| 223220 | 1 | |
| 173894 | 1 | |
| 172432 | 1 | |
| 147749 | 1 | |
| 132982 | 1 | |
| 122834 | 1 | |
| 119630 | 1 | |
| 116616 | 1 | |
| 107022 | 1 | |
| 106715 | 1 |
연간 장서 폐기 책수
Real number (ℝ)
ZEROS
| Distinct | 913 |
|---|---|
| Distinct (%) | 17.3% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 1803.223 |
| Minimum | 0 |
|---|---|
| Maximum | 272380 |
| Zeros | 4031 |
| Zeros (%) | 76.2% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 46.6 KiB |
Quantile statistics
| Minimum | 0 |
|---|---|
| 5-th percentile | 0 |
| Q1 | 0 |
| median | 0 |
| Q3 | 0 |
| 95-th percentile | 7557.4 |
| Maximum | 272380 |
| Range | 272380 |
| Interquartile range (IQR) | 0 |
Descriptive statistics
| Standard deviation | 10063.613 |
|---|---|
| Coefficient of variation (CV) | 5.5809033 |
| Kurtosis | 202.33415 |
| Mean | 1803.223 |
| Median Absolute Deviation (MAD) | 0 |
| Skewness | 11.733738 |
| Sum | 9533640 |
| Variance | 1.0127631 × 108 |
| Monotonicity | Not monotonic |
Histogram with fixed size bins (bins=50)
| Value | Count | Frequency (%) |
| 0 | 4031 | |
| 1 | 24 | 0.5% |
| 2 | 17 | 0.3% |
| 3 | 13 | 0.2% |
| 20 | 11 | 0.2% |
| 4 | 11 | 0.2% |
| 12 | 9 | 0.2% |
| 10 | 9 | 0.2% |
| 9 | 9 | 0.2% |
| 18 | 8 | 0.2% |
| Other values (903) | 1145 | 21.7% |
| Value | Count | Frequency (%) |
| 0 | 4031 | |
| 1 | 24 | 0.5% |
| 2 | 17 | 0.3% |
| 3 | 13 | 0.2% |
| 4 | 11 | 0.2% |
| 5 | 5 | 0.1% |
| 6 | 5 | 0.1% |
| 7 | 5 | 0.1% |
| 8 | 3 | 0.1% |
| 9 | 9 | 0.2% |
| Value | Count | Frequency (%) |
| 272380 | 1 | |
| 230210 | 1 | |
| 131022 | 1 | |
| 128388 | 1 | |
| 127576 | 1 | |
| 126442 | 1 | |
| 119381 | 1 | |
| 114192 | 1 | |
| 110383 | 1 | |
| 109114 | 1 |
| 조사년도 키 | 도서자료-책수-합계 | 비도서자료-종수 | 비도서자료-점수 | 연속간행물-국내 | 연송간행물-국외 | 연속간행물-합계 | 연간 장서 증가 및 폐기 책수-연간장서증가책수-구입 | 연간 장서 증가 및 폐기 책수-연간장서증가책수-기증 | 연간 장서 증가 및 폐기 책수-연간장서증가책수-합계 | 연강 장서 증가 종수 | 연간 장서 폐기 책수 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 조사년도 키 | 1.000 | 0.000 | 0.000 | 0.000 | 0.117 | 0.081 | 0.144 | 0.033 | 0.066 | 0.105 | 0.057 | 0.035 |
| 도서자료-책수-합계 | 0.000 | 1.000 | 0.412 | 0.312 | 0.431 | 0.860 | 0.730 | 0.784 | 0.410 | 0.780 | 0.597 | 0.265 |
| 비도서자료-종수 | 0.000 | 0.412 | 1.000 | 0.786 | 0.340 | 0.394 | 0.388 | 0.266 | 0.317 | 0.293 | 0.248 | 0.181 |
| 비도서자료-점수 | 0.000 | 0.312 | 0.786 | 1.000 | 0.000 | 0.153 | 0.076 | 0.000 | 0.000 | 0.000 | 0.039 | 0.000 |
| 연속간행물-국내 | 0.117 | 0.431 | 0.340 | 0.000 | 1.000 | 0.648 | 0.889 | 0.359 | 0.240 | 0.378 | 0.435 | 0.162 |
| 연송간행물-국외 | 0.081 | 0.860 | 0.394 | 0.153 | 0.648 | 1.000 | 0.903 | 0.586 | 0.589 | 0.693 | 0.429 | 0.326 |
| 연속간행물-합계 | 0.144 | 0.730 | 0.388 | 0.076 | 0.889 | 0.903 | 1.000 | 0.579 | 0.373 | 0.634 | 0.410 | 0.252 |
| 연간 장서 증가 및 폐기 책수-연간장서증가책수-구입 | 0.033 | 0.784 | 0.266 | 0.000 | 0.359 | 0.586 | 0.579 | 1.000 | 0.289 | 0.964 | 0.864 | 0.332 |
| 연간 장서 증가 및 폐기 책수-연간장서증가책수-기증 | 0.066 | 0.410 | 0.317 | 0.000 | 0.240 | 0.589 | 0.373 | 0.289 | 1.000 | 0.698 | 0.507 | 0.067 |
| 연간 장서 증가 및 폐기 책수-연간장서증가책수-합계 | 0.105 | 0.780 | 0.293 | 0.000 | 0.378 | 0.693 | 0.634 | 0.964 | 0.698 | 1.000 | 0.854 | 0.329 |
| 연강 장서 증가 종수 | 0.057 | 0.597 | 0.248 | 0.039 | 0.435 | 0.429 | 0.410 | 0.864 | 0.507 | 0.854 | 1.000 | 0.334 |
| 연간 장서 폐기 책수 | 0.035 | 0.265 | 0.181 | 0.000 | 0.162 | 0.326 | 0.252 | 0.332 | 0.067 | 0.329 | 0.334 | 1.000 |
| 조사년도 키 | 도서자료-책수-합계 | 비도서자료-종수 | 비도서자료-점수 | 연속간행물-국내 | 연송간행물-국외 | 연속간행물-합계 | 연간 장서 증가 및 폐기 책수-연간장서증가책수-구입 | 연간 장서 증가 및 폐기 책수-연간장서증가책수-기증 | 연간 장서 증가 및 폐기 책수-연간장서증가책수-합계 | 연강 장서 증가 종수 | 연간 장서 폐기 책수 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 조사년도 키 | 1.000 | 0.051 | 0.018 | -0.011 | -0.125 | -0.221 | -0.160 | 0.020 | -0.131 | -0.015 | 0.250 | 0.014 |
| 도서자료-책수-합계 | 0.051 | 1.000 | 0.833 | 0.866 | 0.800 | 0.753 | 0.820 | 0.882 | 0.743 | 0.894 | 0.734 | 0.264 |
| 비도서자료-종수 | 0.018 | 0.833 | 1.000 | 0.960 | 0.704 | 0.690 | 0.726 | 0.782 | 0.613 | 0.774 | 0.646 | 0.251 |
| 비도서자료-점수 | -0.011 | 0.866 | 0.960 | 1.000 | 0.727 | 0.729 | 0.755 | 0.802 | 0.654 | 0.799 | 0.641 | 0.265 |
| 연속간행물-국내 | -0.125 | 0.800 | 0.704 | 0.727 | 1.000 | 0.766 | 0.983 | 0.729 | 0.675 | 0.748 | 0.592 | 0.230 |
| 연송간행물-국외 | -0.221 | 0.753 | 0.690 | 0.729 | 0.766 | 1.000 | 0.852 | 0.688 | 0.657 | 0.706 | 0.508 | 0.245 |
| 연속간행물-합계 | -0.160 | 0.820 | 0.726 | 0.755 | 0.983 | 0.852 | 1.000 | 0.745 | 0.699 | 0.766 | 0.586 | 0.240 |
| 연간 장서 증가 및 폐기 책수-연간장서증가책수-구입 | 0.020 | 0.882 | 0.782 | 0.802 | 0.729 | 0.688 | 0.745 | 1.000 | 0.672 | 0.965 | 0.761 | 0.233 |
| 연간 장서 증가 및 폐기 책수-연간장서증가책수-기증 | -0.131 | 0.743 | 0.613 | 0.654 | 0.675 | 0.657 | 0.699 | 0.672 | 1.000 | 0.809 | 0.622 | 0.198 |
| 연간 장서 증가 및 폐기 책수-연간장서증가책수-합계 | -0.015 | 0.894 | 0.774 | 0.799 | 0.748 | 0.706 | 0.766 | 0.965 | 0.809 | 1.000 | 0.785 | 0.229 |
| 연강 장서 증가 종수 | 0.250 | 0.734 | 0.646 | 0.641 | 0.592 | 0.508 | 0.586 | 0.761 | 0.622 | 0.785 | 1.000 | 0.206 |
| 연간 장서 폐기 책수 | 0.014 | 0.264 | 0.251 | 0.265 | 0.230 | 0.245 | 0.240 | 0.233 | 0.198 | 0.229 | 0.206 | 1.000 |
A simple visualization of nullity by column.
Nullity matrix is a data-dense display which lets you quickly visually pick out patterns in data completion.
| 조사년도 키 | 도서자료-책수-합계 | 비도서자료-종수 | 비도서자료-점수 | 연속간행물-국내 | 연송간행물-국외 | 연속간행물-합계 | 연간 장서 증가 및 폐기 책수-연간장서증가책수-구입 | 연간 장서 증가 및 폐기 책수-연간장서증가책수-기증 | 연간 장서 증가 및 폐기 책수-연간장서증가책수-합계 | 연강 장서 증가 종수 | 연간 장서 폐기 책수 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 0 | 2019 | 859119 | 11205 | 21528 | 322 | 108 | 430 | 23180 | 2923 | 26103 | 22720 | 0 |
| 1 | 2019 | 40369 | 106 | 477 | 60 | 0 | 60 | 0 | 30 | 30 | 15 | 0 |
| 2 | 2019 | 598354 | 1531 | 8496 | 179 | 15 | 194 | 40340 | 1681 | 42021 | 8346 | 1740 |
| 3 | 2019 | 195670 | 4448 | 5225 | 178 | 34 | 212 | 10140 | 1985 | 12125 | 10795 | 0 |
| 4 | 2019 | 10164 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 5 | 2019 | 17257 | 2075 | 2092 | 21 | 50 | 71 | 88 | 0 | 88 | 88 | 0 |
| 6 | 2019 | 177758 | 4745 | 7961 | 82 | 0 | 82 | 4665 | 7524 | 12189 | 3953 | 0 |
| 7 | 2019 | 771620 | 7520 | 13691 | 98 | 12 | 110 | 4551 | 2600 | 7151 | 6666 | 27 |
| 8 | 2019 | 203943 | 880 | 1357 | 62 | 8 | 70 | 6919 | 5672 | 12591 | 6185 | 0 |
| 9 | 2019 | 826368 | 11003 | 22905 | 321 | 37 | 358 | 10768 | 2401 | 13169 | 10697 | 385 |
| 조사년도 키 | 도서자료-책수-합계 | 비도서자료-종수 | 비도서자료-점수 | 연속간행물-국내 | 연송간행물-국외 | 연속간행물-합계 | 연간 장서 증가 및 폐기 책수-연간장서증가책수-구입 | 연간 장서 증가 및 폐기 책수-연간장서증가책수-기증 | 연간 장서 증가 및 폐기 책수-연간장서증가책수-합계 | 연강 장서 증가 종수 | 연간 장서 폐기 책수 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 5277 | 2019 | 179372 | 9366 | 10833 | 101 | 16 | 117 | 7125 | 885 | 8010 | 6642 | 0 |
| 5278 | 2019 | 10031 | 0 | 0 | 0 | 0 | 0 | 126 | 0 | 126 | 98 | 0 |
| 5279 | 2019 | 511608 | 29156 | 33195 | 161 | 84 | 245 | 11187 | 1209 | 12396 | 9997 | 0 |
| 5280 | 2019 | 708286 | 12817 | 21691 | 313 | 42 | 355 | 20123 | 2380 | 22503 | 21466 | 0 |
| 5281 | 2019 | 1174631 | 17229 | 22863 | 164 | 2 | 166 | 17851 | 2116 | 19967 | 18734 | 0 |
| 5282 | 2019 | 81753 | 4420 | 4784 | 84 | 1 | 85 | 3708 | 431 | 4139 | 3959 | 0 |
| 5283 | 2019 | 278970 | 4005 | 9372 | 179 | 29 | 208 | 7092 | 840 | 7932 | 5533 | 0 |
| 5284 | 2019 | 293627 | 25242 | 31059 | 210 | 50 | 260 | 2893 | 1554 | 4447 | 3296 | 24819 |
| 5285 | 2019 | 1067 | 1 | 156 | 0 | 0 | 0 | 47 | 0 | 47 | 47 | 0 |
| 5286 | 2019 | 281471 | 83258 | 122791 | 199 | 231 | 430 | 20782 | 1103 | 21885 | 19709 | 0 |
Most frequently occurring
| 조사년도 키 | 도서자료-책수-합계 | 비도서자료-종수 | 비도서자료-점수 | 연속간행물-국내 | 연송간행물-국외 | 연속간행물-합계 | 연간 장서 증가 및 폐기 책수-연간장서증가책수-구입 | 연간 장서 증가 및 폐기 책수-연간장서증가책수-기증 | 연간 장서 증가 및 폐기 책수-연간장서증가책수-합계 | 연강 장서 증가 종수 | 연간 장서 폐기 책수 | # duplicates | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 0 | 2008 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5 |
| 1 | 2009 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 |
| 2 | 2010 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 |