Table 7 OLS regression models of the effects of dataset accessibility on downloads.
From: Unfolding the downloads of datasets: A multifaceted exploration of influencing factors
Model Variables | Model (1) | Model (2) | Model (3) |
|---|---|---|---|
Description_length | −0.242*** | −0.415*** | −0.242*** |
(0.0553) | (0.0751) | (0.0284) | |
Dale_chall | 0.0695*** | 0.0155*** | 0.0695*** |
(0.00158) | (0.00212) | (0.00115) | |
Institution_rank | 0.0712*** | 0.0546*** | 0.0712*** |
(0.00189) | (0.00179) | (0.00151) | |
Related_citation | 0.234*** | 0.204*** | 0.234*** |
(0.00461) | (0.00412) | (0.00354) | |
File_openness | 0.0720*** | 0.0503*** | 0.0720*** |
(0.00229) | (0.00339) | (0.00177) | |
File_openness * Description_length | −0.370*** | −0.757*** | −0.370*** |
(0.104) | (0.130) | (0.0757) | |
File_openness * Dale_chall | 0.0552*** | 0.0391*** | 0.0552*** |
(0.00534) | (0.00733) | (0.00413) | |
File_openness * Institution_rank | 0.121*** | 0.0877*** | 0.121*** |
(0.00732) | (0.0114) | (0.00535) | |
File_openness * Related_citation | 0.175*** | 0.225*** | 0.175*** |
(0.0225) | (0.0274) | (0.0164) | |
Publication_duration | −0.186*** | −0.0605*** | −0.186*** |
(0.00315) | (0.00308) | (0.00262) | |
File_num | 0.761*** | 0.716*** | 0.761*** |
(0.00812) | (0.00747) | (0.00485) | |
File_size | 0.0261*** | 0.0444*** | 0.0261*** |
(0.00485) | (0.00596) | (0.00382) | |
subject_num | 0.00721*** | 0.0183*** | 0.00721*** |
(0.00120) | (0.00137) | (0.000981) | |
Re3data_fairsharing | 0.0718*** | 0.0615*** | 0.0718*** |
(0.00290) | (0.00288) | (0.00197) | |
_cons | 0.167*** | 0.115*** | 0.167*** |
(0.00342) | (0.00360) | (0.00281) | |
N | 55473 | 31191 | 55473 |
R2 | 0.643 | 0.545 | |
adj. R2 | 0.643 | 0.544 |
