ข้อมูลสถิติ นปร.

Dataset statistics

Number of variables	10
Number of observations	18
Missing cells	3
Missing cells (%)	1.7%
Total size in memory	1.5 KiB
Average record size in memory	87.1 B

Variable types

Numeric	10

Alerts

`Participants` has 1 (5.6%) missing values	Missing
`Graduated` has 2 (11.1%) missing values	Missing
`Batch` is uniformly distributed	Uniform
`Batch` has unique values	Unique
`Qty_Applicants` has unique values	Unique
`Qty_Candidates` has unique values	Unique
`Qty_Attended` has unique values	Unique

Reproduction

Analysis started	2026-09-09 04:10:38.592771
Analysis finished	2026-09-09 04:10:38.699331
Duration	0.11 seconds
Software version	pandas-profiling v3.1.0
Download configuration	config.json

Batch
Real number (ℝ_≥0)

UNIFORM
UNIQUE

Distinct	18
Distinct (%)	100.0%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	9.5

Minimum	1
Maximum	18
Zeros	0
Zeros (%)	0.0%
Negative	0
Negative (%)	0.0%
Memory size	272.0 B

Quantile statistics

Minimum	1
5-th percentile	1.85
Q1	5.25
median	9.5
Q3	13.75
95-th percentile	17.15
Maximum	18
Range	17
Interquartile range (IQR)	8.5

Descriptive statistics

Standard deviation	5.338539126
Coefficient of variation (CV)	0.5619514869
Kurtosis	-1.2
Mean	9.5
Median Absolute Deviation (MAD)	4.5
Skewness	0
Sum	171
Variance	28.5
Monotonicity	Strictly increasing

Histogram with fixed size bins (bins=18)

Value	Count	Frequency (%)
18	1	5.6%
17	1	5.6%
2	1	5.6%
3	1	5.6%
4	1	5.6%
5	1	5.6%
6	1	5.6%
7	1	5.6%
8	1	5.6%
9	1	5.6%
Other values (8)	8	44.4%

Minimum 5 values
Maximum 5 values

Value	Count	Frequency (%)
1	1	5.6%
2	1	5.6%
3	1	5.6%
4	1	5.6%
5	1	5.6%
6	1	5.6%
7	1	5.6%
8	1	5.6%
9	1	5.6%
10	1	5.6%

Value	Count	Frequency (%)
18	1	5.6%
17	1	5.6%
16	1	5.6%
15	1	5.6%
14	1	5.6%
13	1	5.6%
12	1	5.6%
11	1	5.6%
10	1	5.6%
9	1	5.6%

Qty_Applicants
Real number (ℝ_≥0)

UNIQUE

Distinct	18
Distinct (%)	100.0%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	539.1666667

Minimum	141
Maximum	891
Zeros	0
Zeros (%)	0.0%
Negative	0
Negative (%)	0.0%
Memory size	272.0 B

Quantile statistics

Minimum	141
5-th percentile	195.4
Q1	426.25
median	505
Q3	717.75
95-th percentile	890.15
Maximum	891
Range	750
Interquartile range (IQR)	291.5

Descriptive statistics

Standard deviation	225.7190471
Coefficient of variation (CV)	0.4186442914
Kurtosis	-0.8248972387
Mean	539.1666667
Median Absolute Deviation (MAD)	170
Skewness	-0.001784644116
Sum	9705
Variance	50949.08824
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=18)

Value	Count	Frequency (%)
447	1	5.6%
205	1	5.6%
737	1	5.6%
835	1	5.6%
420	1	5.6%
455	1	5.6%
744	1	5.6%
523	1	5.6%
487	1	5.6%
141	1	5.6%
Other values (8)	8	44.4%

Minimum 5 values
Maximum 5 values

Value	Count	Frequency (%)
141	1	5.6%
205	1	5.6%
283	1	5.6%
320	1	5.6%
420	1	5.6%
445	1	5.6%
447	1	5.6%
455	1	5.6%
487	1	5.6%
523	1	5.6%

Value	Count	Frequency (%)
891	1	5.6%
890	1	5.6%
835	1	5.6%
744	1	5.6%
737	1	5.6%
660	1	5.6%
622	1	5.6%
600	1	5.6%
523	1	5.6%
487	1	5.6%

Qty_Candidates
Real number (ℝ_≥0)

UNIQUE

Distinct	18
Distinct (%)	100.0%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	531.1111111

Minimum	126
Maximum	891
Zeros	0
Zeros (%)	0.0%
Negative	0
Negative (%)	0.0%
Memory size	272.0 B

Quantile statistics

Minimum	126
5-th percentile	156.6
Q1	382.5
median	498.5
Q3	717
95-th percentile	890.15
Maximum	891
Range	765
Interquartile range (IQR)	334.5

Descriptive statistics

Standard deviation	233.8450691
Coefficient of variation (CV)	0.4402940631
Kurtosis	-0.8438569946
Mean	531.1111111
Median Absolute Deviation (MAD)	173
Skewness	-0.0387961971
Sum	9560
Variance	54683.51634
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=18)

Value	Count	Frequency (%)
447	1	5.6%
510	1	5.6%
162	1	5.6%
835	1	5.6%
455	1	5.6%
362	1	5.6%
487	1	5.6%
622	1	5.6%
657	1	5.6%
743	1	5.6%
Other values (8)	8	44.4%

Minimum 5 values
Maximum 5 values

Value	Count	Frequency (%)
126	1	5.6%
162	1	5.6%
281	1	5.6%
311	1	5.6%
362	1	5.6%
444	1	5.6%
447	1	5.6%
455	1	5.6%
487	1	5.6%
510	1	5.6%

Value	Count	Frequency (%)
891	1	5.6%
890	1	5.6%
835	1	5.6%
743	1	5.6%
737	1	5.6%
657	1	5.6%
622	1	5.6%
600	1	5.6%
510	1	5.6%
487	1	5.6%

Qty_Attended
Real number (ℝ_≥0)

UNIQUE

Distinct	18
Distinct (%)	100.0%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	467.2222222

Minimum	126
Maximum	874
Zeros	0
Zeros (%)	0.0%
Negative	0
Negative (%)	0.0%
Memory size	272.0 B

Quantile statistics

Minimum	126
5-th percentile	156.6
Q1	359
median	448.5
Q3	592.75
95-th percentile	792.4
Maximum	874
Range	748
Interquartile range (IQR)	233.75

Descriptive statistics

Standard deviation	210.8025437
Coefficient of variation (CV)	0.4511826143
Kurtosis	-0.5511474045
Mean	467.2222222
Median Absolute Deviation (MAD)	136
Skewness	0.2258018591
Sum	8410
Variance	44437.71242
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=18)

Value	Count	Frequency (%)
653	1	5.6%
280	1	5.6%
547	1	5.6%
421	1	5.6%
358	1	5.6%
362	1	5.6%
739	1	5.6%
874	1	5.6%
162	1	5.6%
365	1	5.6%
Other values (8)	8	44.4%

Minimum 5 values
Maximum 5 values

Value	Count	Frequency (%)
126	1	5.6%
162	1	5.6%
209	1	5.6%
280	1	5.6%
358	1	5.6%
362	1	5.6%
365	1	5.6%
409	1	5.6%
421	1	5.6%
476	1	5.6%

Value	Count	Frequency (%)
874	1	5.6%
778	1	5.6%
739	1	5.6%
653	1	5.6%
601	1	5.6%
568	1	5.6%
547	1	5.6%
482	1	5.6%
476	1	5.6%
421	1	5.6%

Passed_T1
Real number (ℝ_≥0)

Distinct	16
Distinct (%)	88.9%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	142.0555556

Minimum	66
Maximum	229
Zeros	0
Zeros (%)	0.0%
Negative	0
Negative (%)	0.0%
Memory size	272.0 B

Quantile statistics

Minimum	66
5-th percentile	77.9
Q1	115.25
median	131.5
Q3	184
95-th percentile	223.05
Maximum	229
Range	163
Interquartile range (IQR)	68.75

Descriptive statistics

Standard deviation	47.88278854
Coefficient of variation (CV)	0.3370708618
Kurtosis	-0.7451698771
Mean	142.0555556
Median Absolute Deviation (MAD)	40
Skewness	0.312494748
Sum	2557
Variance	2292.761438
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=16)

Value	Count	Frequency (%)
184	3	16.7%
127	1	5.6%
222	1	5.6%
66	1	5.6%
229	1	5.6%
116	1	5.6%
115	1	5.6%
146	1	5.6%
80	1	5.6%
82	1	5.6%
Other values (6)	6	33.3%

Minimum 5 values
Maximum 5 values

Value	Count	Frequency (%)
66	1	5.6%
80	1	5.6%
82	1	5.6%
101	1	5.6%
115	1	5.6%
116	1	5.6%
127	1	5.6%
128	1	5.6%
129	1	5.6%
134	1	5.6%

Value	Count	Frequency (%)
229	1	5.6%
222	1	5.6%
194	1	5.6%
184	3	16.7%
146	1	5.6%
136	1	5.6%
134	1	5.6%
129	1	5.6%
128	1	5.6%
127	1	5.6%

Passed_T2
Real number (ℝ_≥0)

Distinct	16
Distinct (%)	88.9%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	79.27777778

Minimum	47
Maximum	113
Zeros	0
Zeros (%)	0.0%
Negative	0
Negative (%)	0.0%
Memory size	272.0 B

Quantile statistics

Minimum	47
5-th percentile	60.6
Q1	68.5
median	78
Q3	91
95-th percentile	101.1
Maximum	113
Range	66
Interquartile range (IQR)	22.5

Descriptive statistics

Standard deviation	15.62353261
Coefficient of variation (CV)	0.1970732915
Kurtosis	0.3282968322
Mean	79.27777778
Median Absolute Deviation (MAD)	10.5
Skewness	0.1689212232
Sum	1427
Variance	244.0947712
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=16)

Value	Count	Frequency (%)
93	2	11.1%
73	2	11.1%
63	1	5.6%
94	1	5.6%
99	1	5.6%
85	1	5.6%
84	1	5.6%
83	1	5.6%
82	1	5.6%
113	1	5.6%
Other values (6)	6	33.3%

Minimum 5 values
Maximum 5 values

Value	Count	Frequency (%)
47	1	5.6%
63	1	5.6%
66	1	5.6%
67	1	5.6%
68	1	5.6%
70	1	5.6%
73	2	11.1%
74	1	5.6%
82	1	5.6%
83	1	5.6%

Value	Count	Frequency (%)
113	1	5.6%
99	1	5.6%
94	1	5.6%
93	2	11.1%
85	1	5.6%
84	1	5.6%
83	1	5.6%
82	1	5.6%
74	1	5.6%
73	2	11.1%

Passed_T3
Real number (ℝ_≥0)

Distinct	14
Distinct (%)	77.8%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	44.38888889

Minimum	30
Maximum	60
Zeros	0
Zeros (%)	0.0%
Negative	0
Negative (%)	0.0%
Memory size	272.0 B

Quantile statistics

Minimum	30
5-th percentile	31.7
Q1	37.75
median	43.5
Q3	50
95-th percentile	60
Maximum	60
Range	30
Interquartile range (IQR)	12.25

Descriptive statistics

Standard deviation	9.062780309
Coefficient of variation (CV)	0.2041677667
Kurtosis	-0.8446509174
Mean	44.38888889
Median Absolute Deviation (MAD)	6.5
Skewness	0.175757985
Sum	799
Variance	82.13398693
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=14)

Value	Count	Frequency (%)
41	3	16.7%
60	2	11.1%
50	2	11.1%
30	1	5.6%
54	1	5.6%
52	1	5.6%
49	1	5.6%
47	1	5.6%
46	1	5.6%
40	1	5.6%
Other values (4)	4	22.2%

Minimum 5 values
Maximum 5 values

Value	Count	Frequency (%)
30	1	5.6%
32	1	5.6%
34	1	5.6%
35	1	5.6%
37	1	5.6%
40	1	5.6%
41	3	16.7%
46	1	5.6%
47	1	5.6%
49	1	5.6%

Value	Count	Frequency (%)
60	2	11.1%
54	1	5.6%
52	1	5.6%
50	2	11.1%
49	1	5.6%
47	1	5.6%
46	1	5.6%
41	3	16.7%
40	1	5.6%
37	1	5.6%

Selection_Passed
Real number (ℝ_≥0)

Distinct	13
Distinct (%)	72.2%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	42.94444444

Minimum	30
Maximum	60
Zeros	0
Zeros (%)	0.0%
Negative	0
Negative (%)	0.0%
Memory size	272.0 B

Quantile statistics

Minimum	30
5-th percentile	31.7
Q1	35.5
median	40.5
Q3	50
95-th percentile	60
Maximum	60
Range	30
Interquartile range (IQR)	14.5

Descriptive statistics

Standard deviation	9.458716629
Coefficient of variation (CV)	0.220254721
Kurtosis	-0.8398060158
Mean	42.94444444
Median Absolute Deviation (MAD)	7.5
Skewness	0.5006752522
Sum	773
Variance	89.46732026
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=13)

Value	Count	Frequency (%)
60	2	11.1%
50	2	11.1%
41	2	11.1%
40	2	11.1%
32	2	11.1%
30	1	5.6%
54	1	5.6%
52	1	5.6%
46	1	5.6%
39	1	5.6%
Other values (3)	3	16.7%

Minimum 5 values
Maximum 5 values

Value	Count	Frequency (%)
30	1	5.6%
32	2	11.1%
34	1	5.6%
35	1	5.6%
37	1	5.6%
39	1	5.6%
40	2	11.1%
41	2	11.1%
46	1	5.6%
50	2	11.1%

Value	Count	Frequency (%)
60	2	11.1%
54	1	5.6%
52	1	5.6%
50	2	11.1%
46	1	5.6%
41	2	11.1%
40	2	11.1%
39	1	5.6%
37	1	5.6%
35	1	5.6%

Participants
Real number (ℝ_≥0)

MISSING

Distinct	12
Distinct (%)	70.6%
Missing	1
Missing (%)	5.6%
Infinite	0
Infinite (%)	0.0%
Mean	37.94117647

Minimum	27
Maximum	52
Zeros	0
Zeros (%)	0.0%
Negative	0
Negative (%)	0.0%
Memory size	272.0 B

Quantile statistics

Minimum	27
5-th percentile	29.4
Q1	35
median	38
Q3	41
95-th percentile	50.4
Maximum	52
Range	25
Interquartile range (IQR)	6

Descriptive statistics

Standard deviation	6.693939313
Coefficient of variation (CV)	0.1764294083
Kurtosis	0.3077601426
Mean	37.94117647
Median Absolute Deviation (MAD)	3
Skewness	0.4447983606
Sum	645
Variance	44.80882353
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=12)

Value	Count	Frequency (%)
30	3	16.7%
41	2	11.1%
37	2	11.1%
39	2	11.1%
27	1	5.6%
50	1	5.6%
40	1	5.6%
38	1	5.6%
36	1	5.6%
35	1	5.6%
Other values (2)	2	11.1%

Minimum 5 values
Maximum 5 values

Value	Count	Frequency (%)
27	1	5.6%
30	3	16.7%
35	1	5.6%
36	1	5.6%
37	2	11.1%
38	1	5.6%
39	2	11.1%
40	1	5.6%
41	2	11.1%
43	1	5.6%

Value	Count	Frequency (%)
52	1	5.6%
50	1	5.6%
43	1	5.6%
41	2	11.1%
40	1	5.6%
39	2	11.1%
38	1	5.6%
37	2	11.1%
36	1	5.6%
35	1	5.6%

Graduated
Real number (ℝ_≥0)

MISSING

Distinct	10
Distinct (%)	62.5%
Missing	2
Missing (%)	11.1%
Infinite	0
Infinite (%)	0.0%
Mean	37.125

Minimum	28
Maximum	49
Zeros	0
Zeros (%)	0.0%
Negative	0
Negative (%)	0.0%
Memory size	272.0 B

Quantile statistics

Minimum	28
5-th percentile	28
Q1	33.75
median	38.5
Q3	40
95-th percentile	47.5
Maximum	49
Range	21
Interquartile range (IQR)	6.25

Descriptive statistics

Standard deviation	5.942782738
Coefficient of variation (CV)	0.1600749559
Kurtosis	0.01071059761
Mean	37.125
Median Absolute Deviation (MAD)	3.5
Skewness	0.2596730881
Sum	594
Variance	35.31666667
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=10)

Value	Count	Frequency (%)
40	3	16.7%
39	3	16.7%
28	2	11.1%
34	2	11.1%
36	1	5.6%
30	1	5.6%
47	1	5.6%
38	1	5.6%
33	1	5.6%
49	1	5.6%
(Missing)	2	11.1%

Minimum 5 values
Maximum 5 values

Value	Count	Frequency (%)
28	2	11.1%
30	1	5.6%
33	1	5.6%
34	2	11.1%
36	1	5.6%
38	1	5.6%
39	3	16.7%
40	3	16.7%
47	1	5.6%
49	1	5.6%

Value	Count	Frequency (%)
49	1	5.6%
47	1	5.6%
40	3	16.7%
39	3	16.7%
38	1	5.6%
36	1	5.6%
34	2	11.1%
33	1	5.6%
30	1	5.6%
28	2	11.1%

First rows

	Batch	Qty_Applicants	Qty_Candidates	Qty_Attended	Passed_T1	Passed_T2	Passed_T3	Selection_Passed	Participants	Graduated
0	1	890	890	874	129	67	52	52	39.0	39.0
1	2	891	891	778	184	93	60	60	43.0	39.0
2	3	523	510	476	222	113	60	60	52.0	49.0
3	4	622	622	568	184	99	41	35	35.0	33.0
4	5	420	362	362	101	70	49	46	37.0	34.0
5	6	320	311	280	127	74	47	40	36.0	34.0
6	7	660	657	547	136	84	54	54	41.0	40.0
7	8	455	455	358	116	73	46	41	41.0	40.0
8	9	447	447	365	146	85	41	39	38.0	38.0
9	10	487	487	421	128	63	37	37	30.0	28.0

Last rows

	Batch	Qty_Applicants	Qty_Candidates	Qty_Attended	Passed_T1	Passed_T2	Passed_T3	Selection_Passed	Participants	Graduated
8	9	447	447	365	146	85	41	39	38.0	38.0
9	10	487	487	421	128	63	37	37	30.0	28.0
10	11	737	737	653	194	83	50	50	40.0	40.0
11	12	835	835	739	229	94	50	50	50.0	47.0
12	13	744	743	601	184	93	30	30	30.0	30.0
13	14	445	444	409	115	73	41	41	39.0	39.0
14	15	600	600	482	134	47	34	34	30.0	28.0
15	16	141	126	126	80	68	40	40	37.0	36.0
16	17	205	162	162	82	82	32	32	27.0	NaN
17	18	283	281	209	66	66	35	32	NaN	NaN

Overview

Variables

Sample

First rows

Last rows