Overview

Dataset statistics

Number of variables3
Number of observations183
Missing cells0
Missing cells (%)0.0%
Duplicate rows0
Duplicate rows (%)0.0%
Total size in memory4.6 KiB
Average record size in memory25.7 B

Variable types

Categorical1
DateTime1
Numeric1

Dataset

Description4차산업 필수소재인 주요 희유금속 중 리튬광의 장기 가격리스크 표준척도 개발로, 민간부문의 투자리스크를 경감하고 중장기적 시계에 기반하여 적정 투자시점을 모색할 수 있도록 지원하는 합리적 지표 제공 추진
URLhttps://www.data.go.kr/data/15080881/fileData.do

Alerts

광종 has constant value ""Constant
기간 has unique valuesUnique
시장위험지수 has unique valuesUnique

Reproduction

Analysis started2023-12-12 12:34:03.805068
Analysis finished2023-12-12 12:34:04.135760
Duration0.33 seconds
Software versionydata-profiling vv4.5.1
Download configurationconfig.json

Variables

광종
Categorical

CONSTANT 

Distinct1
Distinct (%)0.5%
Missing0
Missing (%)0.0%
Memory size1.6 KiB
탄산리튬
183 

Length

Max length4
Median length4
Mean length4
Min length4

Unique

Unique0 ?
Unique (%)0.0%

Sample

1st row탄산리튬
2nd row탄산리튬
3rd row탄산리튬
4th row탄산리튬
5th row탄산리튬

Common Values

ValueCountFrequency (%)
탄산리튬 183
100.0%

Length

2023-12-12T21:34:04.206597image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
Histogram of lengths of the category

Common Values (Plot)

2023-12-12T21:34:04.339951image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
ValueCountFrequency (%)
탄산리튬 183
100.0%

기간
Date

UNIQUE 

Distinct183
Distinct (%)100.0%
Missing0
Missing (%)0.0%
Memory size1.6 KiB
Minimum2023-01-08 00:00:00
Maximum2023-12-22 00:00:00
2023-12-12T21:34:04.495733image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
2023-12-12T21:34:04.709104image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
Histogram with fixed size bins (bins=50)

시장위험지수
Real number (ℝ)

UNIQUE 

Distinct183
Distinct (%)100.0%
Missing0
Missing (%)0.0%
Infinite0
Infinite (%)0.0%
Mean50.143265
Minimum1.6145104
Maximum76.44637
Zeros0
Zeros (%)0.0%
Negative0
Negative (%)0.0%
Memory size1.7 KiB
2023-12-12T21:34:04.873480image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/

Quantile statistics

Minimum1.6145104
5-th percentile5.14339
Q119.14932
median66.618482
Q370.757896
95-th percentile74.331017
Maximum76.44637
Range74.831859
Interquartile range (IQR)51.608577

Descriptive statistics

Standard deviation26.54628
Coefficient of variation (CV)0.52940868
Kurtosis-1.1334896
Mean50.143265
Median Absolute Deviation (MAD)6.9854424
Skewness-0.7748943
Sum9176.2176
Variance704.70499
MonotonicityNot monotonic
2023-12-12T21:34:05.039856image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
Histogram with fixed size bins (bins=50)
ValueCountFrequency (%)
63.63100823 1
 
0.5%
23.72814838 1
 
0.5%
5.108300393 1
 
0.5%
4.63635116 1
 
0.5%
4.545443468 1
 
0.5%
4.838866747 1
 
0.5%
5.478531963 1
 
0.5%
5.459196256 1
 
0.5%
6.607884763 1
 
0.5%
8.328585923 1
 
0.5%
Other values (173) 173
94.5%
ValueCountFrequency (%)
1.614510392 1
0.5%
2.091536573 1
0.5%
2.157894205 1
0.5%
2.960726281 1
0.5%
3.402907859 1
0.5%
4.541035732 1
0.5%
4.545443468 1
0.5%
4.63635116 1
0.5%
4.838866747 1
0.5%
5.108300393 1
0.5%
ValueCountFrequency (%)
76.44636987 1
0.5%
76.11415415 1
0.5%
76.04396606 1
0.5%
75.67788947 1
0.5%
75.36221518 1
0.5%
75.24390473 1
0.5%
74.7837435 1
0.5%
74.51918353 1
0.5%
74.39879706 1
0.5%
74.342122 1
0.5%

Interactions

2023-12-12T21:34:03.861882image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/

Missing values

2023-12-12T21:34:04.017916image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
A simple visualization of nullity by column.
2023-12-12T21:34:04.105242image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
Nullity matrix is a data-dense display which lets you quickly visually pick out patterns in data completion.

Sample

광종기간시장위험지수
0탄산리튬2023-01-0863.631008
1탄산리튬2023-02-0858.150642
2탄산리튬2023-03-0854.990564
3탄산리튬2023-04-0853.762671
4탄산리튬2023-05-0853.366768
5탄산리튬2023-06-0849.55028
6탄산리튬2023-07-0852.961752
7탄산리튬2023-08-0859.918943
8탄산리튬2023-09-0861.522233
9탄산리튬2023-10-0866.259482
광종기간시장위험지수
173탄산리튬2023-06-228.864369
174탄산리튬2023-07-229.082969
175탄산리튬2023-08-228.96811
176탄산리튬2023-09-2216.443639
177탄산리튬2023-10-2213.31187
178탄산리튬2023-11-2210.731723
179탄산리튬2023-12-2214.882909
180탄산리튬2023-01-2321.855001
181탄산리튬2023-02-2328.39423
182탄산리튬2023-03-2349.875371