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           method <- "Spearman's rank correlation rho"
if (is.null(exact))
exact <- TRUE
names(NVAL) <- "rho"
r <- cor(rank(x), rank(y))
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tbl <- table(sample(0:37, 300, replace=TRUE))
barplot(tbl)
x.jiku <- x.value(1:length(names(tbl)))
points(x.jiku, tbl, col="red", type="b")

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y <- as.factor(rep(c(0, 1), c(40, 50)))
plot(y)
prb <- c(0.3, 0.5)
par(new=TRUE)
x.value <- function(x) 1.2*x - 0.5
plot(x.value(1:length(prb)), prb, ylim=c(0, 1), ann=FALSE, axes=FALSE, las=1)

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plot, barplot ¤Ê¤É¤Î¹â¿å½àÉÁ²è´Ø¿ô¤Î¸å¤Ï¡¤lines, points ¤Ê¤ÉÄã¿å½àÉÁ²è´Ø¿ô¤ò»È¤¤¤Þ¤¹¡£¤Þ¤¿¡¤º£²ó¤ÎÎã¤Î¤è¤¦¤Ê¾ì¹ç¤Ë¤Ï¡¤Âè2¤Î½Ä¼´¤òÍѰդ·¤Þ¤¹¡£Âè1¼´¤ÎÌÜÀ¹¤ê¤Ë¤¢¤¦¤è¤¦¤Ë¥×¥í¥Ã¥ÈÃͤòÊÑ´¹¤·¤ÆÉÁ²è¤·¡¤¼´ÌÜÀ¹¤ê¤Ë¤Ï¡¤ÊÑ´¹Á°¤ÎÌÜÀ¹¤ê¤ò¿¶¤ê¤Þ¤¹¡£
y <- as.factor(rep(c(0, 1), c(40, 50)))
plot(y, col=4)
prb <- c(0.3, 0.5)
#par(new=TRUE)
x.value <- function(x) 1.2*x - 0.5
points(x.value(1:length(prb)), prb*50, pch=15, col=2)
lines(x.value(1:length(prb)), prb*50, col=2)
axis(4, at=0:5*25, labels=0:5*0.5)


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Value

A numeric vector (or matrix, when beside = TRUE), say mp, giving the coordinates of all the bar midpoints drawn, useful for adding to the graph.

If beside is true, use colMeans(mp) for the midpoints of each group of bars, see example.

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¶¦Ê¬»¶ <- readMoments(names=
c("perception", "instruction", "comprehension", "performance"))
47.21
16.36 14.55
15.24 12.47 18.47
0.05 0.27 0.51 0.22

¥Ñ¥¹²òÀÏ <- specifyModel()
instruction -> comprehension, a1, NA
instruction -> perception, a2, NA
comprehension -> performance, a3, NA
perception -> performance, a4, NA # °ø²Ì
instruction <-> instruction, cov1, NA
comprehension <-> comprehension, cov2, NA
perception <-> perception, cov3, NA
performance <-> performance, cov4, NA
comprehension <-> perception, cov5, NA # ¶¦Ê¬»¶

model <- sem(¥Ñ¥¹²òÀÏ, ¶¦Ê¬»¶, 30)

summary(model, digits=4)

print(standardizedCoefficients(model), digits=3)

pathDiagram(y, "test", ignore.double=FALSE, edge.labels="values", digits=3, node.font=c("Osaka", 10))

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data: rnorm(100, mean = 5, sd = 3)
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Shapiro-Wilk normality test

data: runif(100, min = 2, max = 4)
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G*Power ¤Ç¤¹¤Í¡©¥á¥Ë¥å¡¼¥Ð¡¼¤Î¡Ö¥Ø¥ë¥×¡×¤Ï¸«¤Ê¤«¤Ã¤¿¤Î¤Ç¤·¤ç¤¦¤«¡©
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A documentation for G*Power is available online:

Program handling
User guide: Analyses by design
User guide: Analyses by distribution
User guide: Type of Power Analysis

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http://www.psycho.uni-duesseldorf.de/abteilungen/aap/gpower3/user-guide-by-design

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Two groups:
Two independent groups ¤ò¥¯¥ê¥Ã¥¯
http://www.psycho.uni-duesseldorf.de/abteilungen/aap/gpower3/user-guide-by-distribution/t/means_difference_betweem_two_independent

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