jitter

ggplot specify position of vertical segments for categorical x r

由 独自空忆成欢 提交于 2019-12-11 08:20:49
问题 I am plotting row data and I added a segment of the credible intervals and a black point for the fitted values statistically calculated. My problem is that I would like to have these lines (and the black point) slightly moved (horizontally) respect to the row data. I tried jitter and all the possible combinations of it, the results are terrible because I get the values of y start and end from different columns...hence with jitter the lines are not anymore horizontal. I tried to add a fixed

Jitter units for Live555

由 心已入冬 提交于 2019-12-11 01:04:34
问题 I am going through some documentation of a voip software that uses Live555 as the underlying network layer. As per RFC for RTSP - live555 seems to have implemented it. But the output is not clear to me. From archives of Live555 here question it seems that to get jitters in terms of mirco or milli seconds, I have to divide the jitter value by sampling frequency. But what about the network bit-rate? Should I use it to divide the jitter value to derive jitter in terms of micro/milliseconds? Any

Unity3D Choppy Camera Motion

由 北城余情 提交于 2019-12-06 17:37:36
问题 I tried many different methods but never succeed to make a perfectly smooth camera movement. Even in a very simple scene, camera follow is not good enough. There are spikes in motion. Spikes do not occur periodically but randomly. If I didn't know some games(e.g. Manuganu) made in unity and has a perfect camera follow, I would think it is impossible. What I have tried so far: -Change camera position in LateUpdate/FixedUpdate. -Made my target interpolate/extrapolate. -Moved camera depending on

R: How to spread (jitter) points with respect to the x axis?

由 偶尔善良 提交于 2019-12-05 15:04:07
问题 I have the following code snippet in R: dat <- data.frame(cond = factor(rep("A",10)), rating = c(1,2,3,4,6,6,7,8,9,10)) ggplot(dat, aes(x=cond, y=rating)) + geom_boxplot() + guides(fill=FALSE) + geom_point(aes(y=3)) + geom_point(aes(y=3)) + geom_point(aes(y=5)) This particular snippet of code produces a boxplot where one point goes over another (in the above case one point 3 goes over another point 3). How can I move the point 3 so that the point remains in the same position on the y axis,

Unity3D Choppy Camera Motion

由 房东的猫 提交于 2019-12-04 22:24:32
I tried many different methods but never succeed to make a perfectly smooth camera movement. Even in a very simple scene, camera follow is not good enough. There are spikes in motion. Spikes do not occur periodically but randomly. If I didn't know some games(e.g. Manuganu) made in unity and has a perfect camera follow, I would think it is impossible. What I have tried so far: -Change camera position in LateUpdate/FixedUpdate. -Made my target interpolate/extrapolate. -Moved camera depending on Deltatime. -Increased physics steps. -Set the targetframerate = 60. -Played with all Quality settings,

Jitter text/labels with position_stack

由 落爺英雄遲暮 提交于 2019-12-04 17:33:40
问题 Consider the following data.frame and chart: library(ggplot2) library(scales) df <- data.frame(L=rep(LETTERS[1:2],each=4), l=rep(letters[1:4],2), val=c(96.5,1,2,0.5,48,0.7,0.3,51)) # L l val # 1 A a 96.5 # 2 A b 1.0 # 3 A c 2.0 # 4 A d 0.5 # 5 B a 48.0 # 6 B b 0.7 # 7 B c 0.3 # 8 B d 51.0 ggplot(df,aes(x=L,y=val,fill=l)) + geom_bar(stat="identity") + geom_text(aes(label=percent(val/100)),position=position_stack(vjust =0.5)) Some labels are hard to read due to small values. I'd like to jitter

Spread overlapping points in a circle - R

由 帅比萌擦擦* 提交于 2019-12-04 05:08:27
问题 I have a number of points in R which are overlapping -> my idea is to create a new coordinates column where I spread them out in a circle. I don't want to jitter; it looks ugly and is misleading -> it makes the viewer think that the data is actually like that, rather than it has just been presented like that for visibility. I think a circle or sunflower or star spread looks nice so that's what I want to do. What I have is not working great I think because of the geographic projections: Before

R: How to spread (jitter) points with respect to the x axis?

由 强颜欢笑 提交于 2019-12-04 01:47:26
I have the following code snippet in R: dat <- data.frame(cond = factor(rep("A",10)), rating = c(1,2,3,4,6,6,7,8,9,10)) ggplot(dat, aes(x=cond, y=rating)) + geom_boxplot() + guides(fill=FALSE) + geom_point(aes(y=3)) + geom_point(aes(y=3)) + geom_point(aes(y=5)) This particular snippet of code produces a boxplot where one point goes over another (in the above case one point 3 goes over another point 3). How can I move the point 3 so that the point remains in the same position on the y axis, but it is slightly moved left or right on the x axis? This can be achieved by using the position_jitter

ggplot : Connecting each point within one group on discrete x-axis

由 被刻印的时光 ゝ 提交于 2019-12-02 12:31:13
问题 I try to connect jittered points between measurements from two different methods ( measure ) on an x-axis. These measurements are linked to one another by the probands ( a ), that can be separated into two main groups, patients ( pat ) and controls ( ctr ), My df is like that: set.seed(1) a<- rep(paste0("id","_",1:20),each=2) value<- sample(1:10,40,rep=TRUE) measure<- rep(c("a","b"),20) group<- rep(c("pat","ctr"),each=2,10) df<-data.frame(a,value,measure,group) I tried ggplot(df,aes(measure

ggplot : Connecting each point within one group on discrete x-axis

由 让人想犯罪 __ 提交于 2019-12-02 04:54:04
I try to connect jittered points between measurements from two different methods ( measure ) on an x-axis. These measurements are linked to one another by the probands ( a ), that can be separated into two main groups, patients ( pat ) and controls ( ctr ), My df is like that: set.seed(1) a<- rep(paste0("id","_",1:20),each=2) value<- sample(1:10,40,rep=TRUE) measure<- rep(c("a","b"),20) group<- rep(c("pat","ctr"),each=2,10) df<-data.frame(a,value,measure,group) I tried ggplot(df,aes(measure,value,fill=group))+geom_point(position=position_jitterdodge( jitter.width=0.1,jitter.height=.1, dodge
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