Large-scale Assessments in Education

An IERI – International Educational Research Institute Journal

Table 1 Summary statistics and conditional covariance matrix for original Iceland data

From: Data fusion with international large scale assessments: a case study using the OECD PISA and TALIS surveys

Variable	n	Mean	sd	Median	Trimmed	Mad	Min	Max	Range	Skew	Kurtosis	se
Selfef	156.00	0.30	0.35	0.31	0.31	0.39	‐0.58	1.02	1.60	‐0.27	‐0.44	0.03
Jobsat	156.00	3.13	0.20	3.12	3.13	0.18	2.75	3.57	0.82	0.17	‐0.51	0.02
Joyread	156.00	‐0.09	0.33	‐0.13	‐0.09	0.27	‐0.93	0.91	1.84	0.28	0.89	0.03
Metasum	156.00	‐0.17	0.37	‐0.16	‐0.18	0.32	‐0.96	1.20	2.17	0.44	1.69	0.03
					Joyread	Metasum
				Selfef	‐0.02	‐0.04
				Jobsat	0.01	‐0.01

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