gimi9 Pandas Profiling

Dataset statistics

Number of variables	12
Number of observations	10000
Missing cells	41599
Missing cells (%)	34.7%
Duplicate rows	0
Duplicate rows (%)	0.0%
Total size in memory	1.1 MiB
Average record size in memory	111.0 B

Variable types

Numeric	7
Text	3
Categorical	1
Boolean	1

Dataset

Description	서울시내 위치한 식당의 품질정보를 적어놓은 데이터 입니다. 식당명, 어워드정보, RTI지수, 온라인화진행여부, 수용태세지수, 인기도 등 식당품질정보를 포함하고 있습니다.
Author	서울관광재단
URL	https://www.data.go.kr/data/15098044/fileData.do

Alerts

`(RTI)지수` is highly overall correlated with `수용태세지수` and 1 other fields	High correlation
`수용태세지수` is highly overall correlated with `(RTI)지수`	High correlation
`인기도` is highly overall correlated with `(RTI)지수`	High correlation
`지점명` has 7033 (70.3%) missing values	Missing
`어워드정보설명` has 9542 (95.4%) missing values	Missing
`온라인화진행여부` has 784 (7.8%) missing values	Missing
`인기도` has 2820 (28.2%) missing values	Missing
`트립어드바이저평점` has 9667 (96.7%) missing values	Missing
`씨트립평점` has 9974 (99.7%) missing values	Missing
`네이버평점` has 1712 (17.1%) missing values	Missing
`식당(ID)` has unique values	Unique

Reproduction

Analysis started	2023-12-12 00:02:13.576150
Analysis finished	2023-12-12 00:02:21.525528
Duration	7.95 seconds
Software version	ydata-profiling vv4.5.1
Download configuration	config.json

식당(ID)
Real number (ℝ)

UNIQUE

Distinct	10000
Distinct (%)	100.0%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	135740.56

Minimum	10018
Maximum	769766
Zeros	0
Zeros (%)	0.0%
Negative	0
Negative (%)	0.0%
Memory size	166.0 KiB

Quantile statistics

Minimum	10018
5-th percentile	36442.9
Q1	60191.5
median	89805
Q3	121101
95-th percentile	650477.5
Maximum	769766
Range	759748
Interquartile range (IQR)	60909.5

Descriptive statistics

Standard deviation	173037.83
Coefficient of variation (CV)	1.2747688
Kurtosis	7.1509686
Mean	135740.56
Median Absolute Deviation (MAD)	30380
Skewness	2.9248316
Sum	1.3574056 × 10⁹
Variance	2.994209 × 10¹⁰
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
95559	1	< 0.1%
102868	1	< 0.1%
49184	1	< 0.1%
61193	1	< 0.1%
58590	1	< 0.1%
58598	1	< 0.1%
62741	1	< 0.1%
93640	1	< 0.1%
120077	1	< 0.1%
75396	1	< 0.1%
Other values (9990)	9990	99.9%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
10018	1	< 0.1%
10045	1	< 0.1%
10083	1	< 0.1%
10087	1	< 0.1%
10758	1	< 0.1%
10991	1	< 0.1%
12266	1	< 0.1%
12271	1	< 0.1%
12273	1	< 0.1%
12294	1	< 0.1%

Value	Count	Frequency (%)
769766	1	< 0.1%
769740	1	< 0.1%
769726	1	< 0.1%
769631	1	< 0.1%
769616	1	< 0.1%
769559	1	< 0.1%
769545	1	< 0.1%
769529	1	< 0.1%
769508	1	< 0.1%
769481	1	< 0.1%

식당명
Text

Distinct	8580
Distinct (%)	85.8%
Missing	0
Missing (%)	0.0%
Memory size	156.2 KiB

Length

Max length	31
Median length	28
Mean length	5.1211
Min length	1

Characters and Unicode

Total characters	51211
Distinct characters	1099
Distinct categories	14 ?
Distinct scripts	4 ?
Distinct blocks	6 ?

The Unicode Standard assigns character properties to each code point, which can be used to analyse textual variables.

Unique

Unique	8012 ?
Unique (%)	80.1%

Sample

1st row	우리
2nd row	그린푸드 생선구이
3rd row	카페 컴플렉스
4th row	고향마을
5th row	정미당

Value	Count	Frequency (%)
카페	83	0.7%
이디야커피	68	0.6%
파리바게뜨	63	0.6%
커피	34	0.3%
투썸플레이스	32	0.3%
본죽	27	0.2%
교촌치킨	23	0.2%
스타벅스	20	0.2%
김밥천국	20	0.2%
이삭토스트	19	0.2%
Other values (9232)	11039	96.6%

Most occurring characters

Value	Count	Frequency (%)
	1428	2.8%
이	1347	2.6%
스	1045	2.0%
리	891	1.7%
피	662	1.3%
식	624	1.2%
마	573	1.1%
치	560	1.1%
커	523	1.0%
집	516	1.0%
Other values (1089)	43042	84.0%

Most occurring categories

Value	Count	Frequency (%)
Other Letter	47905	93.5%
Space Separator	1428	2.8%
Decimal Number	640	1.2%
Lowercase Letter	418	0.8%
Uppercase Letter	396	0.8%
Other Punctuation	193	0.4%
Close Punctuation	109	0.2%
Open Punctuation	108	0.2%
Dash Punctuation	6	< 0.1%
Other Symbol	2	< 0.1%
Other values (4)	6	< 0.1%

Most frequent character per category

Other Letter

Value	Count	Frequency (%)
이	1347	2.8%
스	1045	2.2%
리	891	1.9%
피	662	1.4%
식	624	1.3%
마	573	1.2%
치	560	1.2%
커	523	1.1%
집	516	1.1%
당	506	1.1%
Other values (1008)	40658	84.9%

Uppercase Letter

Value	Count	Frequency (%)
E	40	10.1%
A	32	8.1%
O	29	7.3%
F	28	7.1%
C	24	6.1%
M	23	5.8%
B	23	5.8%
N	19	4.8%
R	18	4.5%
T	17	4.3%
Other values (16)	143	36.1%

Lowercase Letter

Value	Count	Frequency (%)
e	60	14.4%
o	42	10.0%
a	41	9.8%
s	30	7.2%
t	29	6.9%
n	27	6.5%
u	20	4.8%
i	20	4.8%
c	19	4.5%
r	18	4.3%
Other values (14)	112	26.8%

Decimal Number

Value	Count	Frequency (%)
1	114	17.8%
0	92	14.4%
2	76	11.9%
9	75	11.7%
5	60	9.4%
7	58	9.1%
4	54	8.4%
3	52	8.1%
6	33	5.2%
8	26	4.1%

Other Punctuation

Value	Count	Frequency (%)
&	96	49.7%
,	35	18.1%
.	30	15.5%
!	9	4.7%
'	6	3.1%
#	5	2.6%
·	5	2.6%
/	4	2.1%
:	3	1.6%

Other Symbol

Value	Count	Frequency (%)
°	1	50.0%
℃	1	50.0%

Letter Number

Value	Count	Frequency (%)
Ⅲ	1	50.0%
Ⅱ	1	50.0%

Math Symbol

Value	Count	Frequency (%)
+	1	50.0%
~	1	50.0%

Space Separator

Value	Count	Frequency (%)
	1428	100.0%

Close Punctuation

Value	Count	Frequency (%)
)	109	100.0%

Open Punctuation

Value	Count	Frequency (%)
(	108	100.0%

Dash Punctuation

Value	Count	Frequency (%)
-	6	100.0%

Modifier Symbol

Value	Count	Frequency (%)
`	1	100.0%

Control

Value	Count	Frequency (%)
	1	100.0%

Most occurring scripts

Value	Count	Frequency (%)
Hangul	47896	93.5%
Common	2490	4.9%
Latin	816	1.6%
Han	9	< 0.1%

Most frequent character per script

Hangul

Value	Count	Frequency (%)
이	1347	2.8%
스	1045	2.2%
리	891	1.9%
피	662	1.4%
식	624	1.3%
마	573	1.2%
치	560	1.2%
커	523	1.1%
집	516	1.1%
당	506	1.1%
Other values (1000)	40649	84.9%

Latin

Value	Count	Frequency (%)
e	60	7.4%
o	42	5.1%
a	41	5.0%
E	40	4.9%
A	32	3.9%
s	30	3.7%
O	29	3.6%
t	29	3.6%
F	28	3.4%
n	27	3.3%
Other values (42)	458	56.1%

Common

Value	Count	Frequency (%)
	1428	57.3%
1	114	4.6%
)	109	4.4%
(	108	4.3%
&	96	3.9%
0	92	3.7%
2	76	3.1%
9	75	3.0%
5	60	2.4%
7	58	2.3%
Other values (19)	274	11.0%

Han

Value	Count	Frequency (%)
津	2	22.2%
海	1	11.1%
福	1	11.1%
京	1	11.1%
家	1	11.1%
生	1	11.1%
愛	1	11.1%
味	1	11.1%

Most occurring blocks

Value	Count	Frequency (%)
Hangul	47896	93.5%
ASCII	3297	6.4%
CJK	9	< 0.1%
None	6	< 0.1%
Number Forms	2	< 0.1%
Letterlike Symbols	1	< 0.1%

Most frequent character per block

ASCII

Value	Count	Frequency (%)
	1428	43.3%
1	114	3.5%
)	109	3.3%
(	108	3.3%
&	96	2.9%
0	92	2.8%
2	76	2.3%
9	75	2.3%
e	60	1.8%
5	60	1.8%
Other values (66)	1079	32.7%

Hangul

Value	Count	Frequency (%)
이	1347	2.8%
스	1045	2.2%
리	891	1.9%
피	662	1.4%
식	624	1.3%
마	573	1.2%
치	560	1.2%
커	523	1.1%
집	516	1.1%
당	506	1.1%
Other values (1000)	40649	84.9%

None

Value	Count	Frequency (%)
·	5	83.3%
°	1	16.7%

CJK

Value	Count	Frequency (%)
津	2	22.2%
海	1	11.1%
福	1	11.1%
京	1	11.1%
家	1	11.1%
生	1	11.1%
愛	1	11.1%
味	1	11.1%

Number Forms

Value	Count	Frequency (%)
Ⅲ	1	50.0%
Ⅱ	1	50.0%

Letterlike Symbols

Value	Count	Frequency (%)
℃	1	100.0%

지점명
Text

MISSING

Distinct	1408
Distinct (%)	47.5%
Missing	7033
Missing (%)	70.3%
Memory size	156.2 KiB

Length

Max length	17
Median length	16
Mean length	4.4101786
Min length	2

Characters and Unicode

Total characters	13085
Distinct characters	405
Distinct categories	8 ?
Distinct scripts	3 ?
Distinct blocks	2 ?

The Unicode Standard assigns character properties to each code point, which can be used to analyse textual variables.

Unique

Unique	963 ?
Unique (%)	32.5%

Sample

1st row	안녕인사동점
2nd row	성수점
3rd row	건대점
4th row	본점
5th row	엔씨백화점 강서점

Value	Count	Frequency (%)
본점	115	3.8%
2호점	24	0.8%
송파점	23	0.8%
목동점	22	0.7%
홍대점	20	0.7%
신림점	20	0.7%
수유점	20	0.7%
강남점	19	0.6%
역삼점	18	0.6%
노원점	18	0.6%
Other values (1418)	2767	90.2%

Most occurring characters

Value	Count	Frequency (%)
점	3027	23.1%
역	400	3.1%
대	376	2.9%
본	266	2.0%
동	239	1.8%
신	222	1.7%
서	189	1.4%
호	171	1.3%
구	166	1.3%
로	147	1.1%
Other values (395)	7882	60.2%

Most occurring categories

Value	Count	Frequency (%)
Other Letter	12651	96.7%
Decimal Number	219	1.7%
Uppercase Letter	108	0.8%
Space Separator	98	0.7%
Other Punctuation	5	< 0.1%
Lowercase Letter	2	< 0.1%
Control	1	< 0.1%
Dash Punctuation	1	< 0.1%

Most frequent character per category

Other Letter

Value	Count	Frequency (%)
점	3027	23.9%
역	400	3.2%
대	376	3.0%
본	266	2.1%
동	239	1.9%
신	222	1.8%
서	189	1.5%
호	171	1.4%
구	166	1.3%
로	147	1.2%
Other values (354)	7448	58.9%

Uppercase Letter

Value	Count	Frequency (%)
C	19	17.6%
T	12	11.1%
N	11	10.2%
K	9	8.3%
S	8	7.4%
D	7	6.5%
G	6	5.6%
I	6	5.6%
M	4	3.7%
F	4	3.7%
Other values (12)	22	20.4%

Decimal Number

Value	Count	Frequency (%)
1	82	37.4%
2	75	34.2%
3	18	8.2%
0	10	4.6%
4	10	4.6%
5	10	4.6%
7	6	2.7%
6	3	1.4%
9	3	1.4%
8	2	0.9%

Other Punctuation

Value	Count	Frequency (%)
&	2	40.0%
.	1	20.0%
,	1	20.0%
/	1	20.0%

Lowercase Letter

Value	Count	Frequency (%)
h	1	50.0%
e	1	50.0%

Space Separator

Value	Count	Frequency (%)
	98	100.0%

Control

Value	Count	Frequency (%)
	1	100.0%

Dash Punctuation

Value	Count	Frequency (%)
-	1	100.0%

Most occurring scripts

Value	Count	Frequency (%)
Hangul	12651	96.7%
Common	324	2.5%
Latin	110	0.8%

Most frequent character per script

Hangul

Value	Count	Frequency (%)
점	3027	23.9%
역	400	3.2%
대	376	3.0%
본	266	2.1%
동	239	1.9%
신	222	1.8%
서	189	1.5%
호	171	1.4%
구	166	1.3%
로	147	1.2%
Other values (354)	7448	58.9%

Latin

Value	Count	Frequency (%)
C	19	17.3%
T	12	10.9%
N	11	10.0%
K	9	8.2%
S	8	7.3%
D	7	6.4%
G	6	5.5%
I	6	5.5%
M	4	3.6%
F	4	3.6%
Other values (14)	24	21.8%

Common

Value	Count	Frequency (%)
	98	30.2%
1	82	25.3%
2	75	23.1%
3	18	5.6%
0	10	3.1%
4	10	3.1%
5	10	3.1%
7	6	1.9%
6	3	0.9%
9	3	0.9%
Other values (7)	9	2.8%

Most occurring blocks

Value	Count	Frequency (%)
Hangul	12651	96.7%
ASCII	434	3.3%

Most frequent character per block

Hangul

Value	Count	Frequency (%)
점	3027	23.9%
역	400	3.2%
대	376	3.0%
본	266	2.1%
동	239	1.9%
신	222	1.8%
서	189	1.5%
호	171	1.4%
구	166	1.3%
로	147	1.2%
Other values (354)	7448	58.9%

ASCII

Value	Count	Frequency (%)
	98	22.6%
1	82	18.9%
2	75	17.3%
C	19	4.4%
3	18	4.1%
T	12	2.8%
N	11	2.5%
0	10	2.3%
4	10	2.3%
5	10	2.3%
Other values (31)	89	20.5%

지역명
Categorical

Distinct	25
Distinct (%)	0.2%
Missing	0
Missing (%)	0.0%
Memory size	156.2 KiB

강남구	793
중구	786
마포구	585
송파구	564
영등포구	494
Other values (20)	6778

Length

Max length	4
Median length	3
Mean length	3.0385
Min length	2

Unique

Unique	0 ?
Unique (%)	0.0%

Sample

1st row	서초구
2nd row	중구
3rd row	강남구
4th row	강남구
5th row	도봉구

Common Values

Value	Count	Frequency (%)
강남구	793	7.9%
중구	786	7.9%
마포구	585	5.9%
송파구	564	5.6%
영등포구	494	4.9%
강서구	462	4.6%
서초구	461	4.6%
종로구	428	4.3%
광진구	416	4.2%
관악구	399	4.0%
Other values (15)	4612	46.1%

Length

Histogram of lengths of the category

Value	Count	Frequency (%)
강남구	793	7.9%
중구	786	7.9%
마포구	585	5.9%
송파구	564	5.6%
영등포구	494	4.9%
강서구	462	4.6%
서초구	461	4.6%
종로구	428	4.3%
광진구	416	4.2%
관악구	399	4.0%
Other values (15)	4612	46.1%

어워드정보설명
Text

MISSING

Distinct	66
Distinct (%)	14.4%
Missing	9542
Missing (%)	95.4%
Memory size	156.2 KiB

Length

Max length	61
Median length	50
Mean length	14.056769
Min length	10

Characters and Unicode

Total characters	6438
Distinct characters	41
Distinct categories	6 ?
Distinct scripts	2 ?
Distinct blocks	2 ?

The Unicode Standard assigns character properties to each code point, which can be used to analyse textual variables.

Unique

Unique	19 ?
Unique (%)	4.1%

Sample

1st row	안심식당(2020)
2nd row	모범음식점(2018)
3rd row	안심식당(2021)
4th row	안심식당(2020)
5th row	안심식당(2021)

Value	Count	Frequency (%)
안심식당(2020	79	15.6%
블루리본(2021	47	9.3%
미쉐린	21	4.2%
모범음식점(2021	18	3.6%
모범음식점(2007	18	3.6%
가이드(2021),미쉐린	16	3.2%
모범음식점(2015	14	2.8%
모범음식점(2009),안심식당(2020	14	2.8%
모범음식점(2017	14	2.8%
안심식당(2021	14	2.8%
Other values (59)	250	49.5%

Most occurring characters

Value	Count	Frequency (%)
2	952	14.8%
0	885	13.7%
(	586	9.1%
)	586	9.1%
식	468	7.3%
1	299	4.6%
모	288	4.5%
점	288	4.5%
음	288	4.5%
범	288	4.5%
Other values (31)	1510	23.5%

Most occurring categories

Value	Count	Frequency (%)
Other Letter	2747	42.7%
Decimal Number	2344	36.4%
Open Punctuation	586	9.1%
Close Punctuation	586	9.1%
Other Punctuation	128	2.0%
Space Separator	47	0.7%

Most frequent character per category

Other Letter

Value	Count	Frequency (%)
식	468	17.0%
모	288	10.5%
점	288	10.5%
음	288	10.5%
범	288	10.5%
안	180	6.6%
당	180	6.6%
심	180	6.6%
본	71	2.6%
루	71	2.6%
Other values (17)	445	16.2%

Decimal Number

Value	Count	Frequency (%)
2	952	40.6%
0	885	37.8%
1	299	12.8%
7	39	1.7%
8	35	1.5%
9	34	1.5%
6	30	1.3%
4	28	1.2%
5	25	1.1%
3	17	0.7%

Open Punctuation

Value	Count	Frequency (%)
(	586	100.0%

Close Punctuation

Value	Count	Frequency (%)
)	586	100.0%

Other Punctuation

Value	Count	Frequency (%)
,	128	100.0%

Space Separator

Value	Count	Frequency (%)
	47	100.0%

Most occurring scripts

Value	Count	Frequency (%)
Common	3691	57.3%
Hangul	2747	42.7%

Most frequent character per script

Hangul

Value	Count	Frequency (%)
식	468	17.0%
모	288	10.5%
점	288	10.5%
음	288	10.5%
범	288	10.5%
안	180	6.6%
당	180	6.6%
심	180	6.6%
본	71	2.6%
루	71	2.6%
Other values (17)	445	16.2%

Common

Value	Count	Frequency (%)
2	952	25.8%
0	885	24.0%
(	586	15.9%
)	586	15.9%
1	299	8.1%
,	128	3.5%
	47	1.3%
7	39	1.1%
8	35	0.9%
9	34	0.9%
Other values (4)	100	2.7%

Most occurring blocks

Value	Count	Frequency (%)
ASCII	3691	57.3%
Hangul	2747	42.7%

Most frequent character per block

ASCII

Value	Count	Frequency (%)
2	952	25.8%
0	885	24.0%
(	586	15.9%
)	586	15.9%
1	299	8.1%
,	128	3.5%
	47	1.3%
7	39	1.1%
8	35	0.9%
9	34	0.9%
Other values (4)	100	2.7%

Hangul

Value	Count	Frequency (%)
식	468	17.0%
모	288	10.5%
점	288	10.5%
음	288	10.5%
범	288	10.5%
안	180	6.6%
당	180	6.6%
심	180	6.6%
본	71	2.6%
루	71	2.6%
Other values (17)	445	16.2%

(RTI)지수
Real number (ℝ)

HIGH CORRELATION

Distinct	3248
Distinct (%)	32.5%
Missing	17
Missing (%)	0.2%
Infinite	0
Infinite (%)	0.0%
Mean	3.3305058

Minimum	0.0076653
Maximum	5
Zeros	0
Zeros (%)	0.0%
Negative	0
Negative (%)	0.0%
Memory size	166.0 KiB

Quantile statistics

Minimum	0.0076653
5-th percentile	0.0186212
Q1	1.2676818
median	4.2189393
Q3	4.3592577
95-th percentile	4.4959934
Maximum	5
Range	4.9923347
Interquartile range (IQR)	3.0915759

Descriptive statistics

Standard deviation	1.5908998
Coefficient of variation (CV)	0.47767513
Kurtosis	-0.48860771
Mean	3.3305058
Median Absolute Deviation (MAD)	0.197843
Skewness	-1.1546597
Sum	33248.439
Variance	2.5309622
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
0.910544	1643	16.4%
0.0186212	773	7.7%
3.8151542	437	4.4%
4.0717341	254	2.5%
4.0210963	182	1.8%
4.2453604	129	1.3%
4.2834283	120	1.2%
4.1340264	110	1.1%
4.3592577	75	0.8%
4.2803609	69	0.7%
Other values (3238)	6191	61.9%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
0.0076653	1	< 0.1%
0.0186212	773	7.7%
0.1577147	20	0.2%
0.2150434	1	< 0.1%
0.2353111	1	< 0.1%
0.2646091	1	< 0.1%
0.3152318	1	< 0.1%
0.3429411	1	< 0.1%
0.347733	1	< 0.1%
0.4287739	1	< 0.1%

Value	Count	Frequency (%)
5.0	3	< 0.1%
4.8968712	1	< 0.1%
4.8403388	1	< 0.1%
4.8255549	1	< 0.1%
4.7841364	1	< 0.1%
4.753893	2	< 0.1%
4.7536271	1	< 0.1%
4.7423832	1	< 0.1%
4.7282373	1	< 0.1%
4.7263887	1	< 0.1%

온라인화진행여부
Boolean

MISSING

Distinct	2
Distinct (%)	< 0.1%
Missing	784
Missing (%)	7.8%
Memory size	97.7 KiB

False	7397
True	1819
(Missing)	784

Common Values (Table)
Common Values (Plot)

Value	Count	Frequency (%)
False	7397	74.0%
True	1819	18.2%
(Missing)	784	7.8%

수용태세지수
Real number (ℝ)

HIGH CORRELATION

Distinct	286
Distinct (%)	2.9%
Missing	50
Missing (%)	0.5%
Infinite	0
Infinite (%)	0.0%
Mean	0.21252884

Minimum	0.029
Maximum	0.644
Zeros	0
Zeros (%)	0.0%
Negative	0
Negative (%)	0.0%
Memory size	166.0 KiB

Quantile statistics

Minimum	0.029
5-th percentile	0.029
Q1	0.201
median	0.216
Q3	0.247
95-th percentile	0.293
Maximum	0.644
Range	0.615
Interquartile range (IQR)	0.046

Descriptive statistics

Standard deviation	0.068499406
Coefficient of variation (CV)	0.3223064
Kurtosis	2.7388134
Mean	0.21252884
Median Absolute Deviation (MAD)	0.019
Skewness	-0.98338109
Sum	2114.662
Variance	0.0046921686
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
0.216	1171	11.7%
0.215	936	9.4%
0.029	742	7.4%
0.233	426	4.3%
0.17	396	4.0%
0.201	364	3.6%
0.2	311	3.1%
0.217	307	3.1%
0.232	202	2.0%
0.214	168	1.7%
Other values (276)	4927	49.3%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
0.029	742	7.4%
0.038	1	< 0.1%
0.044	44	0.4%
0.053	5	0.1%
0.055	1	< 0.1%
0.057	2	< 0.1%
0.058	3	< 0.1%
0.06	4	< 0.1%
0.062	2	< 0.1%
0.063	10	0.1%

Value	Count	Frequency (%)
0.644	1	< 0.1%
0.52	1	< 0.1%
0.516	1	< 0.1%
0.514	1	< 0.1%
0.511	1	< 0.1%
0.506	1	< 0.1%
0.464	1	< 0.1%
0.462	1	< 0.1%
0.459	1	< 0.1%
0.457	1	< 0.1%

인기도
Real number (ℝ)

HIGH CORRELATION MISSING

Distinct	43
Distinct (%)	0.6%
Missing	2820
Missing (%)	28.2%
Infinite	0
Infinite (%)	0.0%
Mean	0.18097075

Minimum	0.01
Maximum	0.67
Zeros	0
Zeros (%)	0.0%
Negative	0
Negative (%)	0.0%
Memory size	166.0 KiB

Quantile statistics

Minimum	0.01
5-th percentile	0.01
Q1	0.06
median	0.16
Q3	0.33
95-th percentile	0.33
Maximum	0.67
Range	0.66
Interquartile range (IQR)	0.27

Descriptive statistics

Standard deviation	0.13086261
Coefficient of variation (CV)	0.72311468
Kurtosis	-1.6259816
Mean	0.18097075
Median Absolute Deviation (MAD)	0.14
Skewness	0.04618662
Sum	1299.37
Variance	0.017125022
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=43)

Value	Count	Frequency (%)
0.33	2494	24.9%
0.01	667	6.7%
0.02	444	4.4%
0.03	387	3.9%
0.04	294	2.9%
0.06	286	2.9%
0.07	262	2.6%
0.08	224	2.2%
0.09	193	1.9%
0.1	174	1.7%
Other values (33)	1755	17.5%
(Missing)	2820	28.2%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
0.01	667	6.7%
0.02	444	4.4%
0.03	387	3.9%
0.04	294	2.9%
0.06	286	2.9%
0.07	262	2.6%
0.08	224	2.2%
0.09	193	1.9%
0.1	174	1.7%
0.11	142	1.4%

Value	Count	Frequency (%)
0.67	2	< 0.1%
0.61	1	< 0.1%
0.59	1	< 0.1%
0.56	1	< 0.1%
0.52	1	< 0.1%
0.49	2	< 0.1%
0.43	2	< 0.1%
0.4	2	< 0.1%
0.39	2	< 0.1%
0.38	2	< 0.1%

트립어드바이저평점
Real number (ℝ)

MISSING

Distinct	7
Distinct (%)	2.1%
Missing	9667
Missing (%)	96.7%
Infinite	0
Infinite (%)	0.0%
Mean	4.1651652

Minimum	2
Maximum	5
Zeros	0
Zeros (%)	0.0%
Negative	0
Negative (%)	0.0%
Memory size	166.0 KiB

Quantile statistics

Minimum	2
5-th percentile	3
Q1	4
median	4
Q3	4.5
95-th percentile	5
Maximum	5
Range	3
Interquartile range (IQR)	0.5

Descriptive statistics

Standard deviation	0.5793014
Coefficient of variation (CV)	0.13908246
Kurtosis	0.26370713
Mean	4.1651652
Median Absolute Deviation (MAD)	0.5
Skewness	-0.47083013
Sum	1387
Variance	0.33559011
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=7)

Value	Count	Frequency (%)
4.0	143	1.4%
4.5	75	0.8%
5.0	61	0.6%
3.0	26	0.3%
3.5	25	0.2%
2.5	2	< 0.1%
2.0	1	< 0.1%
(Missing)	9667	96.7%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
2.0	1	< 0.1%
2.5	2	< 0.1%
3.0	26	0.3%
3.5	25	0.2%
4.0	143	1.4%
4.5	75	0.8%
5.0	61	0.6%

Value	Count	Frequency (%)
5.0	61	0.6%
4.5	75	0.8%
4.0	143	1.4%
3.5	25	0.2%
3.0	26	0.3%
2.5	2	< 0.1%
2.0	1	< 0.1%

씨트립평점
Real number (ℝ)

MISSING

Distinct	9
Distinct (%)	34.6%
Missing	9974
Missing (%)	99.7%
Infinite	0
Infinite (%)	0.0%
Mean	4.1461538

Minimum	1
Maximum	5
Zeros	0
Zeros (%)	0.0%
Negative	0
Negative (%)	0.0%
Memory size	166.0 KiB

Quantile statistics

Minimum	1
5-th percentile	3.125
Q1	4
median	4.15
Q3	4.65
95-th percentile	5
Maximum	5
Range	4
Interquartile range (IQR)	0.65

Descriptive statistics

Standard deviation	0.80011538
Coefficient of variation (CV)	0.19297773
Kurtosis	9.3027244
Mean	4.1461538
Median Absolute Deviation (MAD)	0.2
Skewness	-2.5261695
Sum	107.8
Variance	0.64018462
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=9)

Value	Count	Frequency (%)
4.0	10	0.1%
5.0	4	< 0.1%
4.3	3	< 0.1%
4.7	3	< 0.1%
4.4	2	< 0.1%
3.0	1	< 0.1%
1.0	1	< 0.1%
3.5	1	< 0.1%
4.5	1	< 0.1%
(Missing)	9974	99.7%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
1.0	1	< 0.1%
3.0	1	< 0.1%
3.5	1	< 0.1%
4.0	10	0.1%
4.3	3	< 0.1%
4.4	2	< 0.1%
4.5	1	< 0.1%
4.7	3	< 0.1%
5.0	4	< 0.1%

Value	Count	Frequency (%)
5.0	4	< 0.1%
4.7	3	< 0.1%
4.5	1	< 0.1%
4.4	2	< 0.1%
4.3	3	< 0.1%
4.0	10	0.1%
3.5	1	< 0.1%
3.0	1	< 0.1%
1.0	1	< 0.1%

네이버평점
Real number (ℝ)

MISSING

Distinct	163
Distinct (%)	2.0%
Missing	1712
Missing (%)	17.1%
Infinite	0
Infinite (%)	0.0%
Mean	4.38309

Minimum	0.5
Maximum	5
Zeros	0
Zeros (%)	0.0%
Negative	0
Negative (%)	0.0%
Memory size	166.0 KiB

Quantile statistics

Minimum	0.5
5-th percentile	4.01
Q1	4.27
median	4.38
Q3	4.5
95-th percentile	4.78
Maximum	5
Range	4.5
Interquartile range (IQR)	0.23

Descriptive statistics

Standard deviation	0.26051331
Coefficient of variation (CV)	0.059435994
Kurtosis	26.720207
Mean	4.38309
Median Absolute Deviation (MAD)	0.12
Skewness	-2.5080551
Sum	36327.05
Variance	0.067867185
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
4.5	244	2.4%
4.33	231	2.3%
4.4	212	2.1%
4.38	212	2.1%
4.36	210	2.1%
4.39	202	2.0%
4.35	197	2.0%
4.42	194	1.9%
4.37	192	1.9%
4.41	184	1.8%
Other values (153)	6210	62.1%
(Missing)	1712	17.1%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
0.5	2	< 0.1%
1.0	1	< 0.1%
1.25	1	< 0.1%
1.5	1	< 0.1%
1.83	1	< 0.1%
2.0	3	< 0.1%
2.25	1	< 0.1%
2.5	1	< 0.1%
2.75	2	< 0.1%
2.8	1	< 0.1%

Value	Count	Frequency (%)
5.0	155	1.6%
4.98	3	< 0.1%
4.97	7	0.1%
4.96	3	< 0.1%
4.95	4	< 0.1%
4.94	6	0.1%
4.93	3	< 0.1%
4.92	9	0.1%
4.91	9	0.1%
4.9	24	0.2%

Heatmap
Table

	식당(ID)	지역명	어워드정보설명	(RTI)지수	온라인화진행여부	수용태세지수	인기도	트립어드바이저평점	씨트립평점	네이버평점
식당(ID)	1.000	0.771	0.762	0.349	0.130	0.371	0.050	0.000	0.000	0.008
지역명	0.771	1.000	0.830	0.252	0.262	0.306	0.220	0.000	0.806	0.081
어워드정보설명	0.762	0.830	1.000	0.314	0.314	0.725	0.739	0.000	0.721	0.598
(RTI)지수	0.349	0.252	0.314	1.000	0.293	0.799	0.436	0.198	0.000	0.208
온라인화진행여부	0.130	0.262	0.314	0.293	1.000	0.408	0.139	0.000	0.531	0.110
수용태세지수	0.371	0.306	0.725	0.799	0.408	1.000	0.241	0.000	0.177	0.157
인기도	0.050	0.220	0.739	0.436	0.139	0.241	1.000	0.203	0.000	0.127
트립어드바이저평점	0.000	0.000	0.000	0.198	0.000	0.000	0.203	1.000	0.000	0.037
씨트립평점	0.000	0.806	0.721	0.000	0.531	0.177	0.000	0.000	1.000	0.841
네이버평점	0.008	0.081	0.598	0.208	0.110	0.157	0.127	0.037	0.841	1.000

Heatmap
Table

	온라인화진행여부	지역명
온라인화진행여부	1.000	0.227
지역명	0.227	1.000

Heatmap
Table

	식당(ID)	(RTI)지수	수용태세지수	인기도	트립어드바이저평점	씨트립평점	네이버평점	지역명	온라인화진행여부
식당(ID)	1.000	-0.097	-0.209	0.019	0.021	-0.114	0.091	0.464	0.139
(RTI)지수	-0.097	1.000	0.622	0.556	-0.222	0.216	0.169	0.099	0.292
수용태세지수	-0.209	0.622	1.000	0.353	0.106	0.244	0.167	0.120	0.409
인기도	0.019	0.556	0.353	1.000	0.082	0.121	0.107	0.079	0.106
트립어드바이저평점	0.021	-0.222	0.106	0.082	1.000	-0.295	0.111	0.000	0.000
씨트립평점	-0.114	0.216	0.244	0.121	-0.295	1.000	0.076	0.354	0.341
네이버평점	0.091	0.169	0.167	0.107	0.111	0.076	1.000	0.028	0.084
지역명	0.464	0.099	0.120	0.079	0.000	0.354	0.028	1.000	0.227
온라인화진행여부	0.139	0.292	0.409	0.106	0.000	0.341	0.084	0.227	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.

The correlation heatmap measures nullity correlation: how strongly the presence or absence of one variable affects the presence of another.

First rows
Last rows

	식당(ID)	식당명	지점명	지역명	어워드정보설명	(RTI)지수	온라인화진행여부	수용태세지수	인기도	트립어드바이저평점	씨트립평점	네이버평점
54262	95559	우리	<NA>	서초구	<NA>	0.018621	<NA>	0.029	<NA>	<NA>	<NA>	<NA>
9051	41212	그린푸드 생선구이	<NA>	중구	<NA>	0.910544	N	0.201	<NA>	<NA>	<NA>	4.57
69823	114364	카페 컴플렉스	<NA>	강남구	<NA>	4.403066	N	0.263	0.33	<NA>	<NA>	4.64
30693	66805	고향마을	<NA>	강남구	<NA>	4.314401	Y	0.36	0.16	<NA>	<NA>	4.26
39965	77831	정미당	<NA>	도봉구	<NA>	3.872674	N	0.28	0.01	<NA>	<NA>	4.32
56323	98150	돼지네포차	<NA>	강남구	<NA>	4.134026	N	0.215	0.07	<NA>	<NA>	4.32
92029	164036	한남북엇국	안녕인사동점	종로구	<NA>	4.159919	N	0.216	0.3	<NA>	<NA>	4.25
93750	648590	혜윰	<NA>	중구	<NA>	0.018621	<NA>	0.029	<NA>	<NA>	<NA>	<NA>
67473	111513	최우수	<NA>	성북구	<NA>	4.518484	N	0.234	0.33	<NA>	<NA>	4.49
60658	103349	카페브룩스	<NA>	성북구	<NA>	3.815154	N	0.204	0.01	<NA>	<NA>	<NA>

	식당(ID)	식당명	지점명	지역명	어워드정보설명	(RTI)지수	온라인화진행여부	수용태세지수	인기도	트립어드바이저평점	씨트립평점	네이버평점
38310	75820	도참치	쌍문본점	도봉구	<NA>	4.242312	N	0.252	0.28	<NA>	<NA>	4.43
33373	69990	오늘은여기	<NA>	강동구	<NA>	0.018621	<NA>	0.029	<NA>	<NA>	<NA>	<NA>
59043	101450	키다리아저씨	<NA>	마포구	<NA>	4.283255	N	0.249	0.33	<NA>	<NA>	4.49
72901	118248	시시	<NA>	용산구	<NA>	0.018621	<NA>	0.029	<NA>	<NA>	<NA>	<NA>
87991	142035	명인만두	상봉역점	중랑구	<NA>	4.389945	N	0.229	0.33	<NA>	<NA>	4.31
9666	41965	일치프리아니	신세계백화점 본점	중구	<NA>	4.021096	N	0.2	0.03	<NA>	<NA>	4.25
51745	92511	secret base(시크릿 베이스)	<NA>	강서구	<NA>	0.018621	<NA>	0.029	<NA>	<NA>	<NA>	<NA>
99526	768836	한마루가든	<NA>	동작구	<NA>	3.970008	N	0.23	0.03	<NA>	<NA>	4.1
48565	88744	작은마을	<NA>	서초구	<NA>	3.588957	Y	0.266	<NA>	<NA>	<NA>	5.0
71210	116127	용산회집	<NA>	용산구	<NA>	4.251087	N	0.215	0.1	<NA>	<NA>	4.24

Overview

Variables

Most occurring characters

Most occurring categories

Most frequent character per category

Other Letter

Uppercase Letter

Lowercase Letter

Decimal Number

Other Punctuation

Other Symbol

Letter Number

Math Symbol

Space Separator

Close Punctuation

Open Punctuation

Dash Punctuation

Modifier Symbol

Control

Most occurring scripts

Most frequent character per script

Hangul

Latin

Common

Han

Most occurring blocks

Most frequent character per block

ASCII

Hangul

None

CJK

Number Forms

Letterlike Symbols

Most occurring characters

Most occurring categories

Most frequent character per category

Other Letter

Uppercase Letter

Decimal Number

Other Punctuation

Lowercase Letter

Space Separator

Control

Dash Punctuation

Most occurring scripts

Most frequent character per script

Hangul

Latin

Common

Most occurring blocks

Most frequent character per block

Hangul

ASCII

Common Values

Length

Most occurring characters

Most occurring categories

Most frequent character per category

Other Letter

Decimal Number

Open Punctuation

Close Punctuation

Other Punctuation

Space Separator

Most occurring scripts

Most frequent character per script

Hangul

Common

Most occurring blocks

Most frequent character per block

ASCII

Hangul

Interactions

Correlations

Missing values

Sample