Re: [R] two Y Axes (in the same scale) in ggplot2

2012-05-09 Thread John Kane
2.2, 89, "y2",col="blue") par(op) John Kane Kingston ON Canada > -----Original Message- > From: pdxgary...@gmail.com > Sent: Tue, 8 May 2012 12:29:52 -0700 (PDT) > To: r-help@r-project.org > Subject: [R] two Y Axes (in the same scale) in ggplot2 > > D

Re: [R] two Y Axes (in the same scale) in ggplot2

2012-05-09 Thread David Winsemius
On May 9, 2012, at 3:28 AM, Jim Lemon wrote: On 05/09/2012 05:29 AM, wudadan wrote: Dear R users, I'm plotting housing prices in City A over past 30 years in ggplot2. The Xs are years since 1980. I have two housing price variables: new home prices and old home prices, both of them measur

Re: [R] two Y Axes (in the same scale) in ggplot2

2012-05-09 Thread Jim Lemon
On 05/09/2012 05:29 AM, wudadan wrote: Dear R users, I'm plotting housing prices in City A over past 30 years in ggplot2. The Xs are years since 1980. I have two housing price variables: new home prices and old home prices, both of them measured by $/sqft. I have searched related threads on mult

[R] two Y Axes (in the same scale) in ggplot2

2012-05-08 Thread wudadan
Dear R users, I'm plotting housing prices in City A over past 30 years in ggplot2. The Xs are years since 1980. I have two housing price variables: new home prices and old home prices, both of them measured by $/sqft. I have searched related threads on multiple Y axes in ggplot2 and I understand t

[R] two Y Axes (in the same scale) in ggplot2

2012-05-08 Thread Gary Dong
Dear R users, I'm plotting housing prices in City A over past 30 years in ggplot2. The Xs are years since 1980. I have two housing price variables: new home prices and old home prices, both of them measured by $/sqft. I have searched related threads on multiple Y axes in ggplot2 and I understand t