类似于动物园熊猫的滚动均值函数

编程问答 2022-05-23

问题描述

我想创建一些地球化学数据的滚动平均值。目前，我有从 0 毫米到 45.7 毫米每 1 毫米的数据，我想平均每 10 毫米以创建 1 厘米的平均值。

这是目前的数据，但它仍然没有给我 1 厘米的平均值。有人能告诉我我哪里出错了吗？谢谢


wapPbTa<-read.csv("wappbta.csv",header=TRUE)

wapPbTa<-wapPbTa[-c(251:458),] 

library(ggplot2)
library(tidypaleo)
library(zoo)
width <- 10

RM<-rollmean(x = wapPbTa$PbTa,k = width,fill=NA)

##Averaged data

ggplot(wapPbTa,aes(x =RM,y = Depth))+
  labs(y = "Depth (cm)")+
  geom_lineh(size=1)+
  geom_point(size=2)+
  theme_classic()+
  scale_y_reverse()

## Unaveraged data
ggplot(wapPbTa,aes(x =PbTa,y = Depth))+
  labs(y = "Depth (cm)")+
  geom_lineh(size=1)+
  geom_point(size=2)+
  theme_classic()+
  scale_y_reverse()

structure(list(Depth = c(0,0.1,0.2,0.3,0.4,0.5,0.6,0.7,0.8,0.9,1,1.1,1.2,1.3,1.4,1.5,1.6,1.7,1.8,1.9),PbTa = c(0.163857678,0.161569533,0.086305592,0.006086142,0.044096031,0.050739958,0.088385995,0.104100946,0.133012821,0.127524872,0.046368715,0.02514558,0.109383676,0.081979695,0.0766503,0.064679583)),row.names = c(NA,20L),class = "data.frame")

解决方法

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ggplot2rrzoo