R_p,pri from K. Sullivan et al. (2023) vs. orbital period for planets in binaries. The gray points show the planets hosted in binary star systems from the K. Sullivan et al. (2023) catalog. The solid red line shows the functional form of radius gap as defined by E. A. Petigura et al. (2022). The dashed red lines are ±0.2 R_⊕ of the functional radius gap. The gray points within the radius gap range have not been analyzed in this work because they have more than two planets/planetary candidates in the system or because the quality of the system fit was poor. The blue points are the planets that have been analyzed in this work. This sample focuses on planets that would reside in the canonical radius gap if they were circumprimary.