User: AJC

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AJC0
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Posts by AJC

<prev • 8 results • page 1 of 1 • next >
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heatmap.2() making columns narrower to make them look like microarray?
... Dear Bioconductor fellows,   I successfully made heatmaps using heatmap.2 function for my flow cytometry data. My column width is much wider than my row height size (I got 1000 data points per group) so it makes my heatmaps look like bunch of thin lines. To make them look nicer, I tried to play wi ...
heatmap.2 pheatmap written 2.2 years ago by AJC0
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flowPeaks - plot.new() error due to too many graphs in one R Graphics window
... Hello,   I'm currently using flowPeaks for my 9-color flow cytometry data. Because I want to look at all the possible dot diagrams with 9 fluorechromes, I get 9x8/2 = 36 graphs.   > par(mfrow=c(6,6)) > plot(fp,idx=c(1,2,3,4,5,6,7,8,9)) Error in plot.new() : figure margins too larg   I tr ...
flowpeaks plot written 2.8 years ago by AJC0 • updated 2.8 years ago by James W. MacDonald45k
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bioexponential transform - flowTrans question
... I'm having a hard time understanding what I need to to prepare for FlowTrans input files. Please take a look at the following command lines (below). The example input file has no problem taking the file, I'm not sure what's missing with FCS3? I used a regular fcs3 files that I imported from flowJo. ...
flowtrans bioexponential transform written 2.9 years ago by AJC0
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Answer: A: flowPeaks error - Error in as.vector(data) : no method for coercing this S4 c
... I appreciate your help. I'm still pretty new to R programming so I will do my best to follow the posting guide. I was able to troubleshoot my previous error with your help, but now I have some problems with evalCluster(). I tried my best to fix the following issue: evalCluster("example.FCS3.fcs", ...
written 3.0 years ago by AJC0
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flowPeaks error - data length problem
... >fcs = read.FCS("x.FCS3.fcs") >fp = flowPeaks(fcs) >Error in as.vector(data) :   no method for coercing this S4 class to a vector How can I fix this error? I tried to find information about this "S4 class" but I wasn't able to find a satisfying answer yet. ...
flowpeaks as.vector(data) written 3.0 years ago by AJC0
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data() doesn't work for fcs files?
... Hello bioconductor/R experts, Just you all know, I'm new to bioconductor packages and bioinformatics (I only did basic R programming which were more plug and chug style as I entered code line by line) so I need your help. So I was using flowCore for my data which was initially processed via flowJo ...
flowcore data flowjo written 3.0 years ago by AJC0 • updated 3.0 years ago by Greg Finak150
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Comment: C: R 3.1.1 - Update error
... Thank you for your assistance. Actually your way worked. I used biocLite() and I didn't get any warning messages. :-) ...
written 3.0 years ago by AJC0
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R 3.1.1 - Update error
... Hello R users, I'm relatively new to advanced R analysis and I'm updating a bunch of packages. I received some warning messages while I was installing it. Is it okay for me to leave it like this? My warning messages are copied and pasted below: > update.packages(ask='graphics',checkBuilt=TRUE) ...
r update written 3.0 years ago by AJC0 • updated 3.0 years ago by James W. MacDonald45k

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Popular Question 2.2 years ago, created a question with more than 1,000 views. For flowPeaks - plot.new() error due to too many graphs in one R Graphics window

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