R ggplot2 bar chart facet wrap with scales=free and y axis starting at nonzero value -


i'm using r , ggplot2 package create plot containing multiple subplots, each of bar chart error bars. each subplot must have separate y scale because min , max values vary respect facet. constraint have want bar chart start @ non-zero values (similar way box plots, violin plots, or dot plots work). i've tried far:

# simulation data  volumes1 <- rnorm(40, mean=4, sd=0.2) volumes2 <- rnorm(40, mean=35, sd=1) region1 <- rep('cerebrum', times=40) region2 <- rep('cerebellum', times=40) name1 <- rep('name1', times=20) name2 <- rep('name2', times=20) names <- rep(c(name1, name2), times=2) genotypes <- rep(c('g1', 'g2'), times=40)  meansdata <- data.frame(name=names, genotype=genotypes, region=c(region1, region2), volume=c(volumes1, volumes2))  # ggplot2  library(ggplot2) library(hmisc)  meansplot = ggplot(data=meansdata, aes(x=name, y=volume, fill=genotype, colour=genotype)) meansplot = (meansplot              + stat_summary(fun.y=mean, position=position_dodge(width=1), geom='bar')              + stat_summary(fun.data=mean_cl_normal, position=position_dodge(width=1), geom='errorbar', color='black', size=0.5, width=0.5)) meansplot = (meansplot + facet_wrap( ~ region, scales='free')) meansplot

everything's except fact bar chart reason has start @ 0, differences between bars become less visible. pretty ugly if ask me. i've tried adding in scale_y_continuous, works when plot has 1 subplot , makes bars disappear, not desired.

let me know if have solution how start @ non-zero value y-axis scaling! lot. thank you.


Comments

Post a Comment

Popular posts from this blog

javascript - Bootstrap Popover: iOS Safari strange behaviour -

i looking through twitter bootstrap documentation, , i'm interested in implementing dismissible popover when button clicked. here example bootstrap's docs: http://getbootstrap.com/javascript/#dismiss-on-next-click when press "dismissible popover" button os x safari browser works fine. when access same link above ios safari, button not work. is, popover not dismissed on click. why button not working ios safari? the example linked using data-trigger="focus" attribute. try changing data-trigger="click" . <a tabindex="0" class="btn btn-lg btn-danger" role="button" data-toggle="popover" data-trigger="click" title="dismissible popover" data-content="and here's amazing content. it's engaging. right?">dismissible popover</a>
Read more

Magento/PHP - Get phones on all members in a customer group -

i working on custom magento extension. working around adminhtml part , i've created custom form there. here form code: <?php class vivasindustries_smsnotification_block_adminhtml_sms_sendmass_edit_form extends mage_adminhtml_block_widget_form { public function _preparelayout() { $extensionpath = mage::getmoduledir('js', 'vivasindustries_smsnotification'); $head = $this->getlayout()->getblock('head'); $head->addjs('jquery.js'); $head->addjs('vivas.js'); return parent::_preparelayout(); } protected function _prepareform() { $form = new varien_data_form(array( 'id' => 'edit_form', 'action' => $this->geturl('*/*/save', array('id' => $this->getrequest()->get...
Read more

session - Logging Out Using PHP -

i have seen other programs regarding can't seem make work. doing wrong? want achieve after user logged out, going previous pages become restricted. i have 3 php files: 1. sample.php - main page username , password filled in 2. successful.php - user's page after logging in 3. logout.php - destorys session hinder user access pages after logging out sample.php </html> <form action="" method="post"> <table> <tr> <td>username:</td> <td>password:</td> </tr> <tr> <td><input type="text" name="username"></td> <td><input type="password" name="password"></td> </tr> <tr> <td><input type="submit" value="submit" name="submit"></td> </tr> </table> </form> </html> <?php $servername = "localhost"; $username = ...
Read more