I'm new to Stack Overflow so I apologize if I'm not asking this question right. I am working in RStudio and have two data frames with the same variables or columns (see below). but one data frame is adding cases. In this instance, data from females only. How can I do that?
Data frame 1
ID  Gender  v1  v2  v3
1     m     2    3   4
2     m     6    1   0
4     m     2    2   1
Data frame 2
ID  Gender  v1  v2  v3
10     f     7   3   4
11     f     5   2   0
3      f     2   2   1
#Combined data frame
ID  Gender  v1  v2  v3
1      m     2   3   4
2      m     6   1   0
4      m     2   2   1
10     f     7   3   4
11     f     5   2   0
3      f     2   2   1