## Content

No. メソッド 有意水準(%、第1種過誤) 検定力(%、1-第2種過誤) 効果量(Cohen’s d) 両側or片側 ノート 必要サンプルサイズ(n)
1 Two-sample t test power calculation 0.1 70 0.2 two.sided n is number in each group 730.391739
2 Two-sample t test power calculation 0.1 70 -0.2 less n is number in each group 655.667592
3 Two-sample t test power calculation 0.1 70 0.2 greater n is number in each group 655.667592
4 One-sample t test power calculation 0.1 70 0.2 two.sided *** 369.251463
5 One-sample t test power calculation 0.1 70 -0.2 less *** 331.412863
6 One-sample t test power calculation 0.1 70 0.2 greater *** 331.412863
7 Paired t test power calculation 0.1 70 0.2 two.sided n is number of pairs 369.251463
8 Paired t test power calculation 0.1 70 -0.2 less n is number of pairs 331.412863
9 Paired t test power calculation 0.1 70 0.2 greater n is number of pairs 331.412863
10 Two-sample t test power calculation 0.1 70 0.5 two.sided n is number in each group 119.144413
11 Two-sample t test power calculation 0.1 70 -0.5 less n is number in each group 106.922194
12 Two-sample t test power calculation 0.1 70 0.5 greater n is number in each group 106.922194
13 One-sample t test power calculation 0.1 70 0.5 two.sided *** 63.60049
14 One-sample t test power calculation 0.1 70 -0.5 less *** 57.026397
15 One-sample t test power calculation 0.1 70 0.5 greater *** 57.026397
16 Paired t test power calculation 0.1 70 0.5 two.sided n is number of pairs 63.60049
17 Paired t test power calculation 0.1 70 -0.5 less n is number of pairs 57.026397
18 Paired t test power calculation 0.1 70 0.5 greater n is number of pairs 57.026397
19 Two-sample t test power calculation 0.1 70 0.8 two.sided n is number in each group 48.206674
20 Two-sample t test power calculation 0.1 70 -0.8 less n is number in each group 43.242179
21 Two-sample t test power calculation 0.1 70 0.8 greater n is number in each group 43.242179
22 One-sample t test power calculation 0.1 70 0.8 two.sided *** 28.074776
23 One-sample t test power calculation 0.1 70 -0.8 less *** 25.151301
24 One-sample t test power calculation 0.1 70 0.8 greater *** 25.151301
25 Paired t test power calculation 0.1 70 0.8 two.sided n is number of pairs 28.074776
26 Paired t test power calculation 0.1 70 -0.8 less n is number of pairs 25.151301
27 Paired t test power calculation 0.1 70 0.8 greater n is number of pairs 25.151301
28 Two-sample t test power calculation 0.1 80 0.2 two.sided n is number in each group 856.440667
29 Two-sample t test power calculation 0.1 80 -0.2 less n is number in each group 775.362676
30 Two-sample t test power calculation 0.1 80 0.2 greater n is number in each group 775.362676
31 One-sample t test power calculation 0.1 80 0.2 two.sided *** 432.278669
32 One-sample t test power calculation 0.1 80 -0.2 less *** 391.262589
33 One-sample t test power calculation 0.1 80 0.2 greater *** 391.262589
34 Paired t test power calculation 0.1 80 0.2 two.sided n is number of pairs 432.278669
35 Paired t test power calculation 0.1 80 -0.2 less n is number of pairs 391.262589
36 Paired t test power calculation 0.1 80 0.2 greater n is number of pairs 391.262589
37 Two-sample t test power calculation 0.1 80 0.5 two.sided n is number in each group 139.312756
38 Two-sample t test power calculation 0.1 80 -0.5 less n is number in each group 126.073442
39 Two-sample t test power calculation 0.1 80 0.5 greater n is number in each group 126.073442
40 One-sample t test power calculation 0.1 80 0.5 two.sided *** 73.70119
41 One-sample t test power calculation 0.1 80 -0.5 less *** 66.615505
42 One-sample t test power calculation 0.1 80 0.5 greater *** 66.615505
43 Paired t test power calculation 0.1 80 0.5 two.sided n is number of pairs 73.70119
44 Paired t test power calculation 0.1 80 -0.5 less n is number of pairs 66.615505
45 Paired t test power calculation 0.1 80 0.5 greater n is number of pairs 66.615505
46 Two-sample t test power calculation 0.1 80 0.8 two.sided n is number in each group 56.086271
47 Two-sample t test power calculation 0.1 80 -0.8 less n is number in each group 50.723384
48 Two-sample t test power calculation 0.1 80 0.8 greater n is number in each group 50.723384
49 One-sample t test power calculation 0.1 80 0.8 two.sided *** 32.053469
50 One-sample t test power calculation 0.1 80 -0.8 less *** 28.924648
51 One-sample t test power calculation 0.1 80 0.8 greater *** 28.924648
52 Paired t test power calculation 0.1 80 0.8 two.sided n is number of pairs 32.053469
53 Paired t test power calculation 0.1 80 -0.8 less n is number of pairs 28.924648
54 Paired t test power calculation 0.1 80 0.8 greater n is number of pairs 28.924648
55 Two-sample t test power calculation 0.1 90 0.2 two.sided n is number in each group 1,047.90337
56 Two-sample t test power calculation 0.1 90 -0.2 less n is number in each group 958.013737
57 Two-sample t test power calculation 0.1 90 0.2 greater n is number in each group 958.013737
58 One-sample t test power calculation 0.1 90 0.2 two.sided *** 528.012708
59 One-sample t test power calculation 0.1 90 -0.2 less *** 482.590196
60 One-sample t test power calculation 0.1 90 0.2 greater *** 482.590196
61 Paired t test power calculation 0.1 90 0.2 two.sided n is number of pairs 528.012708
62 Paired t test power calculation 0.1 90 -0.2 less n is number of pairs 482.590196
63 Paired t test power calculation 0.1 90 0.2 greater n is number of pairs 482.590196
64 Two-sample t test power calculation 0.1 90 0.5 two.sided n is number in each group 169.947145
65 Two-sample t test power calculation 0.1 90 -0.5 less n is number in each group 155.297421
66 Two-sample t test power calculation 0.1 90 0.5 greater n is number in each group 155.297421
67 One-sample t test power calculation 0.1 90 0.5 two.sided *** 89.034976
68 One-sample t test power calculation 0.1 90 -0.5 less *** 81.240641
69 One-sample t test power calculation 0.1 90 0.5 greater *** 81.240641
70 Paired t test power calculation 0.1 90 0.5 two.sided n is number of pairs 89.034976
71 Paired t test power calculation 0.1 90 -0.5 less n is number of pairs 81.240641
72 Paired t test power calculation 0.1 90 0.5 greater n is number of pairs 81.240641
73 Two-sample t test power calculation 0.1 90 0.8 two.sided n is number in each group 68.05387
74 Two-sample t test power calculation 0.1 90 -0.8 less n is number in each group 62.138897
75 Two-sample t test power calculation 0.1 90 0.8 greater n is number in each group 62.138897
76 One-sample t test power calculation 0.1 90 0.8 two.sided *** 38.077939
77 One-sample t test power calculation 0.1 90 -0.8 less *** 34.665648
78 One-sample t test power calculation 0.1 90 0.8 greater *** 34.665648
79 Paired t test power calculation 0.1 90 0.8 two.sided n is number of pairs 38.077939
80 Paired t test power calculation 0.1 90 -0.8 less n is number of pairs 34.665648
81 Paired t test power calculation 0.1 90 0.8 greater n is number of pairs 34.665648
82 Two-sample t test power calculation 1 70 0.2 two.sided n is number in each group 482.232319
83 Two-sample t test power calculation 1 70 -0.2 less n is number in each group 407.693869
84 Two-sample t test power calculation 1 70 0.2 greater n is number in each group 407.693869
85 One-sample t test power calculation 1 70 0.2 two.sided *** 243.608015
86 One-sample t test power calculation 1 70 -0.2 less *** 205.882299
87 One-sample t test power calculation 1 70 0.2 greater *** 205.882299
88 Paired t test power calculation 1 70 0.2 two.sided n is number of pairs 243.608015
89 Paired t test power calculation 1 70 -0.2 less n is number of pairs 205.882299
90 Paired t test power calculation 1 70 0.2 greater n is number of pairs 205.882299
91 Two-sample t test power calculation 1 70 0.5 two.sided n is number in each group 78.56459
92 Two-sample t test power calculation 1 70 -0.5 less n is number in each group 66.383035
93 Two-sample t test power calculation 1 70 0.5 greater n is number in each group 66.383035
94 One-sample t test power calculation 1 70 0.5 two.sided *** 41.789512
95 One-sample t test power calculation 1 70 -0.5 less *** 35.253367
96 One-sample t test power calculation 1 70 0.5 greater *** 35.253367
97 Paired t test power calculation 1 70 0.5 two.sided n is number of pairs 41.789512
98 Paired t test power calculation 1 70 -0.5 less n is number of pairs 35.253367
99 Paired t test power calculation 1 70 0.5 greater n is number of pairs 35.253367
100 Two-sample t test power calculation 1 70 0.8 two.sided n is number in each group 31.73029
101 Two-sample t test power calculation 1 70 -0.8 less n is number in each group 26.788881
102 Two-sample t test power calculation 1 70 0.8 greater n is number in each group 26.788881
103 One-sample t test power calculation 1 70 0.8 two.sided *** 18.38548
104 One-sample t test power calculation 1 70 -0.8 less *** 15.488847
105 One-sample t test power calculation 1 70 0.8 greater *** 15.488847
106 Paired t test power calculation 1 70 0.8 two.sided n is number of pairs 18.38548
107 Paired t test power calculation 1 70 -0.8 less n is number of pairs 15.488847
108 Paired t test power calculation 1 70 0.8 greater n is number of pairs 15.488847
109 Two-sample t test power calculation 1 80 0.2 two.sided n is number in each group 585.609265
110 Two-sample t test power calculation 1 80 -0.2 less n is number in each group 503.15665
111 Two-sample t test power calculation 1 80 0.2 greater n is number in each group 503.15665
112 One-sample t test power calculation 1 80 0.2 two.sided *** 295.297273
113 One-sample t test power calculation 1 80 -0.2 less *** 253.613821
114 One-sample t test power calculation 1 80 0.2 greater *** 253.613821
115 Paired t test power calculation 1 80 0.2 two.sided n is number of pairs 295.297273
116 Paired t test power calculation 1 80 -0.2 less n is number of pairs 253.613821
117 Paired t test power calculation 1 80 0.2 greater n is number of pairs 253.613821
118 Two-sample t test power calculation 1 80 0.5 two.sided n is number in each group 95.103638
119 Two-sample t test power calculation 1 80 -0.5 less n is number in each group 81.655149
120 Two-sample t test power calculation 1 80 0.5 greater n is number in each group 81.655149
121 One-sample t test power calculation 1 80 0.5 two.sided *** 50.064696
122 One-sample t test power calculation 1 80 -0.5 less *** 42.891335
123 One-sample t test power calculation 1 80 0.5 greater *** 42.891335
124 Paired t test power calculation 1 80 0.5 two.sided n is number of pairs 50.064696
125 Paired t test power calculation 1 80 -0.5 less n is number of pairs 42.891335
126 Paired t test power calculation 1 80 0.5 greater n is number of pairs 42.891335
127 Two-sample t test power calculation 1 80 0.8 two.sided n is number in each group 38.188313
128 Two-sample t test power calculation 1 80 -0.8 less n is number in each group 32.750625
129 Two-sample t test power calculation 1 80 0.8 greater n is number in each group 32.750625
130 One-sample t test power calculation 1 80 0.8 two.sided *** 21.631031
131 One-sample t test power calculation 1 80 -0.8 less *** 18.478169
132 One-sample t test power calculation 1 80 0.8 greater *** 18.478169
133 Paired t test power calculation 1 80 0.8 two.sided n is number of pairs 21.631031
134 Paired t test power calculation 1 80 -0.8 less n is number of pairs 18.478169
135 Paired t test power calculation 1 80 0.8 greater n is number of pairs 18.478169
136 Two-sample t test power calculation 1 90 0.2 two.sided n is number in each group 745.629981
137 Two-sample t test power calculation 1 90 -0.2 less n is number in each group 652.201825
138 Two-sample t test power calculation 1 90 0.2 greater n is number in each group 652.201825
139 One-sample t test power calculation 1 90 0.2 two.sided *** 375.308234
140 One-sample t test power calculation 1 90 -0.2 less *** 328.136365
141 One-sample t test power calculation 1 90 0.2 greater *** 328.136365
142 Paired t test power calculation 1 90 0.2 two.sided n is number of pairs 375.308234
143 Paired t test power calculation 1 90 -0.2 less n is number of pairs 328.136365
144 Paired t test power calculation 1 90 0.2 greater n is number of pairs 328.136365
145 Two-sample t test power calculation 1 90 0.5 two.sided n is number in each group 120.705499
146 Two-sample t test power calculation 1 90 -0.5 less n is number in each group 105.500382
147 Two-sample t test power calculation 1 90 0.5 greater n is number in each group 105.500382
148 One-sample t test power calculation 1 90 0.5 two.sided *** 62.870212
149 One-sample t test power calculation 1 90 -0.5 less *** 54.814643
150 One-sample t test power calculation 1 90 0.5 greater *** 54.814643
151 Paired t test power calculation 1 90 0.5 two.sided n is number of pairs 62.870212
152 Paired t test power calculation 1 90 -0.5 less n is number of pairs 54.814643
153 Paired t test power calculation 1 90 0.5 greater n is number of pairs 54.814643
154 Two-sample t test power calculation 1 90 0.8 two.sided n is number in each group 48.186104
155 Two-sample t test power calculation 1 90 -0.8 less n is number in each group 42.060946
156 Two-sample t test power calculation 1 90 0.8 greater n is number in each group 42.060946
157 One-sample t test power calculation 1 90 0.8 two.sided *** 26.644465
158 One-sample t test power calculation 1 90 -0.8 less *** 23.138959
159 One-sample t test power calculation 1 90 0.8 greater *** 23.138959
160 Paired t test power calculation 1 90 0.8 two.sided n is number of pairs 26.644465
161 Paired t test power calculation 1 90 -0.8 less n is number of pairs 23.138959
162 Paired t test power calculation 1 90 0.8 greater n is number of pairs 23.138959
163 Two-sample t test power calculation 5 70 0.2 two.sided n is number in each group 309.563331
164 Two-sample t test power calculation 5 70 -0.2 less n is number in each group 235.962345
165 Two-sample t test power calculation 5 70 0.2 greater n is number in each group 235.962345
166 One-sample t test power calculation 5 70 0.2 two.sided *** 156.230428
167 One-sample t test power calculation 5 70 -0.2 less *** 119.005148
168 One-sample t test power calculation 5 70 0.2 greater *** 119.005148
169 Paired t test power calculation 5 70 0.2 two.sided n is number of pairs 156.230428
170 Paired t test power calculation 5 70 -0.2 less n is number of pairs 119.005148
171 Paired t test power calculation 5 70 0.2 greater n is number of pairs 119.005148
172 Two-sample t test power calculation 5 70 0.5 two.sided n is number in each group 50.353629
173 Two-sample t test power calculation 5 70 -0.5 less n is number in each group 38.339227
174 Two-sample t test power calculation 5 70 0.5 greater n is number in each group 38.339227
175 One-sample t test power calculation 5 70 0.5 two.sided *** 26.664746
176 One-sample t test power calculation 5 70 -0.5 less *** 20.239948
177 One-sample t test power calculation 5 70 0.5 greater *** 20.239948
178 Paired t test power calculation 5 70 0.5 two.sided n is number of pairs 26.664746
179 Paired t test power calculation 5 70 -0.5 less n is number of pairs 20.239948
180 Paired t test power calculation 5 70 0.5 greater n is number of pairs 20.239948
181 Two-sample t test power calculation 5 70 0.8 two.sided n is number in each group 20.291519
182 Two-sample t test power calculation 5 70 -0.8 less n is number in each group 15.426687
183 Two-sample t test power calculation 5 70 0.8 greater n is number in each group 15.426687
184 One-sample t test power calculation 5 70 0.8 two.sided *** 11.690115
185 One-sample t test power calculation 5 70 -0.8 less *** 8.856353
186 One-sample t test power calculation 5 70 0.8 greater *** 8.856353
187 Paired t test power calculation 5 70 0.8 two.sided n is number of pairs 11.690115
188 Paired t test power calculation 5 70 -0.8 less n is number of pairs 8.856353
189 Paired t test power calculation 5 70 0.8 greater n is number of pairs 8.856353
190 Two-sample t test power calculation 5 80 0.2 two.sided n is number in each group 393.405696
191 Two-sample t test power calculation 5 80 -0.2 less n is number in each group 309.80647
192 Two-sample t test power calculation 5 80 0.2 greater n is number in each group 309.80647
193 One-sample t test power calculation 5 80 0.2 two.sided *** 198.150822
194 One-sample t test power calculation 5 80 -0.2 less *** 155.925641
195 One-sample t test power calculation 5 80 0.2 greater *** 155.925641
196 Paired t test power calculation 5 80 0.2 two.sided n is number of pairs 198.150822
197 Paired t test power calculation 5 80 -0.2 less n is number of pairs 155.925641
198 Paired t test power calculation 5 80 0.2 greater n is number of pairs 155.925641
199 Two-sample t test power calculation 5 80 0.5 two.sided n is number in each group 63.76561
200 Two-sample t test power calculation 5 80 -0.5 less n is number in each group 50.150797
201 Two-sample t test power calculation 5 80 0.5 greater n is number in each group 50.150797
202 One-sample t test power calculation 5 80 0.5 two.sided *** 33.367129
203 One-sample t test power calculation 5 80 -0.5 less *** 26.137528
204 One-sample t test power calculation 5 80 0.5 greater *** 26.137528
205 Paired t test power calculation 5 80 0.5 two.sided n is number of pairs 33.367129
206 Paired t test power calculation 5 80 -0.5 less n is number of pairs 26.137528
207 Paired t test power calculation 5 80 0.5 greater n is number of pairs 26.137528
208 Two-sample t test power calculation 5 80 0.8 two.sided n is number in each group 25.524582
209 Two-sample t test power calculation 5 80 -0.8 less n is number in each group 20.032774
210 Two-sample t test power calculation 5 80 0.8 greater n is number in each group 20.032774
211 One-sample t test power calculation 5 80 0.8 two.sided *** 14.302765
212 One-sample t test power calculation 5 80 -0.8 less *** 11.144244
213 One-sample t test power calculation 5 80 0.8 greater *** 11.144244
214 Paired t test power calculation 5 80 0.8 two.sided n is number of pairs 14.302765
215 Paired t test power calculation 5 80 -0.8 less n is number of pairs 11.144244
216 Paired t test power calculation 5 80 0.8 greater n is number of pairs 11.144244
217 Two-sample t test power calculation 5 90 0.2 two.sided n is number in each group 526.333189
218 Two-sample t test power calculation 5 90 -0.2 less n is number in each group 428.870472
219 Two-sample t test power calculation 5 90 0.2 greater n is number in each group 428.870472
220 One-sample t test power calculation 5 90 0.2 two.sided *** 264.613685
221 One-sample t test power calculation 5 90 -0.2 less *** 215.456218
222 One-sample t test power calculation 5 90 0.2 greater *** 215.456218
223 Paired t test power calculation 5 90 0.2 two.sided n is number of pairs 264.613685
224 Paired t test power calculation 5 90 -0.2 less n is number of pairs 215.456218
225 Paired t test power calculation 5 90 0.2 greater n is number of pairs 215.456218
226 Two-sample t test power calculation 5 90 0.5 two.sided n is number in each group 85.031285
227 Two-sample t test power calculation 5 90 -0.5 less n is number in each group 69.19784
228 Two-sample t test power calculation 5 90 0.5 greater n is number in each group 69.19784
229 One-sample t test power calculation 5 90 0.5 two.sided *** 43.995481
230 One-sample t test power calculation 5 90 -0.5 less *** 35.652687
231 One-sample t test power calculation 5 90 0.5 greater *** 35.652687
232 Paired t test power calculation 5 90 0.5 two.sided n is number of pairs 43.995481
233 Paired t test power calculation 5 90 -0.5 less n is number of pairs 35.652687
234 Paired t test power calculation 5 90 0.5 greater n is number of pairs 35.652687
235 Two-sample t test power calculation 5 90 0.8 two.sided n is number in each group 33.82555
236 Two-sample t test power calculation 5 90 -0.8 less n is number in each group 27.46584
237 Two-sample t test power calculation 5 90 0.8 greater n is number in each group 27.46584
238 One-sample t test power calculation 5 90 0.8 two.sided *** 18.44624
239 One-sample t test power calculation 5 90 -0.8 less *** 14.84344
240 One-sample t test power calculation 5 90 0.8 greater *** 14.84344
241 Paired t test power calculation 5 90 0.8 two.sided n is number of pairs 18.44624
242 Paired t test power calculation 5 90 -0.8 less n is number of pairs 14.84344
243 Paired t test power calculation 5 90 0.8 greater n is number of pairs 14.84344
244 Two-sample t test power calculation 10 70 0.2 two.sided n is number in each group 235.919671
245 Two-sample t test power calculation 10 70 -0.2 less n is number in each group 163.486368
246 Two-sample t test power calculation 10 70 0.2 greater n is number in each group 163.486368
247 One-sample t test power calculation 10 70 0.2 two.sided *** 118.983822
248 One-sample t test power calculation 10 70 -0.2 less *** 82.368719
249 One-sample t test power calculation 10 70 0.2 greater *** 82.368719
250 Paired t test power calculation 10 70 0.2 two.sided n is number of pairs 118.983822
251 Paired t test power calculation 10 70 -0.2 less n is number of pairs 82.368719
252 Paired t test power calculation 10 70 0.2 greater n is number of pairs 82.368719
253 Two-sample t test power calculation 10 70 0.5 two.sided n is number in each group 38.332412
254 Two-sample t test power calculation 10 70 -0.5 less n is number in each group 26.519086
255 Two-sample t test power calculation 10 70 0.5 greater n is number in each group 26.519086
256 One-sample t test power calculation 10 70 0.5 two.sided *** 20.23661
257 One-sample t test power calculation 10 70 -0.5 less *** 13.935243
258 One-sample t test power calculation 10 70 0.5 greater *** 13.935243
259 Paired t test power calculation 10 70 0.5 two.sided n is number of pairs 20.23661
260 Paired t test power calculation 10 70 -0.5 less n is number of pairs 13.935243
261 Paired t test power calculation 10 70 0.5 greater n is number of pairs 13.935243
262 Two-sample t test power calculation 10 70 0.8 two.sided n is number in each group 15.42405
263 Two-sample t test power calculation 10 70 -0.8 less n is number in each group 10.647001
264 Two-sample t test power calculation 10 70 0.8 greater n is number in each group 10.647001
265 One-sample t test power calculation 10 70 0.8 two.sided *** 8.855192
266 One-sample t test power calculation 10 70 -0.8 less *** 6.086003
267 One-sample t test power calculation 10 70 0.8 greater *** 6.086003
268 Paired t test power calculation 10 70 0.8 two.sided n is number of pairs 8.855192
269 Paired t test power calculation 10 70 -0.8 less n is number of pairs 6.086003
270 Paired t test power calculation 10 70 0.8 greater n is number of pairs 6.086003
271 Two-sample t test power calculation 10 80 0.2 two.sided n is number in each group 309.790478
272 Two-sample t test power calculation 10 80 -0.2 less n is number in each group 225.8057
273 Two-sample t test power calculation 10 80 0.2 greater n is number in each group 225.8057
274 One-sample t test power calculation 10 80 0.2 two.sided *** 155.917679
275 One-sample t test power calculation 10 80 -0.2 less *** 113.526187
276 One-sample t test power calculation 10 80 0.2 greater *** 113.526187
277 Paired t test power calculation 10 80 0.2 two.sided n is number of pairs 155.917679
278 Paired t test power calculation 10 80 -0.2 less n is number of pairs 113.526187
279 Paired t test power calculation 10 80 0.2 greater n is number of pairs 113.526187
280 Two-sample t test power calculation 10 80 0.5 two.sided n is number in each group 50.148224
281 Two-sample t test power calculation 10 80 -0.5 less n is number in each group 36.485996
282 Two-sample t test power calculation 10 80 0.5 greater n is number in each group 36.485996
283 One-sample t test power calculation 10 80 0.5 two.sided *** 26.136247
284 One-sample t test power calculation 10 80 -0.5 less *** 18.905424
285 One-sample t test power calculation 10 80 0.5 greater *** 18.905424
286 Paired t test power calculation 10 80 0.5 two.sided n is number of pairs 26.136247
287 Paired t test power calculation 10 80 -0.5 less n is number of pairs 18.905424
288 Paired t test power calculation 10 80 0.5 greater n is number of pairs 18.905424
289 Two-sample t test power calculation 10 80 0.8 two.sided n is number in each group 20.031778
290 Two-sample t test power calculation 10 80 -0.8 less n is number in each group 14.530413
291 Two-sample t test power calculation 10 80 0.8 greater n is number in each group 14.530413
292 One-sample t test power calculation 10 80 0.8 two.sided *** 11.143796
293 One-sample t test power calculation 10 80 -0.8 less *** 7.998225
294 One-sample t test power calculation 10 80 0.8 greater *** 7.998225
295 Paired t test power calculation 10 80 0.8 two.sided n is number of pairs 11.143796
296 Paired t test power calculation 10 80 -0.8 less n is number of pairs 7.998225
297 Paired t test power calculation 10 80 0.8 greater n is number of pairs 7.998225
298 Two-sample t test power calculation 10 90 0.2 two.sided n is number in each group 428.866411
299 Two-sample t test power calculation 10 90 -0.2 less n is number in each group 328.886886
300 Two-sample t test power calculation 10 90 0.2 greater n is number in each group 328.886886
301 One-sample t test power calculation 10 90 0.2 two.sided *** 215.454182
302 One-sample t test power calculation 10 90 -0.2 less *** 165.064887
303 One-sample t test power calculation 10 90 0.2 greater *** 165.064887
304 Paired t test power calculation 10 90 0.2 two.sided n is number of pairs 215.454182
305 Paired t test power calculation 10 90 -0.2 less n is number of pairs 165.064887
306 Paired t test power calculation 10 90 0.2 greater n is number of pairs 165.064887
307 Two-sample t test power calculation 10 90 0.5 two.sided n is number in each group 69.197194
308 Two-sample t test power calculation 10 90 -0.5 less n is number in each group 52.975484
309 Two-sample t test power calculation 10 90 0.5 greater n is number in each group 52.975484
310 One-sample t test power calculation 10 90 0.5 two.sided *** 35.652368
311 One-sample t test power calculation 10 90 -0.5 less *** 27.138473
312 One-sample t test power calculation 10 90 0.5 greater *** 27.138473
313 Paired t test power calculation 10 90 0.5 two.sided n is number of pairs 35.652368
314 Paired t test power calculation 10 90 -0.5 less n is number of pairs 27.138473
315 Paired t test power calculation 10 90 0.5 greater n is number of pairs 27.138473
316 Two-sample t test power calculation 10 90 0.8 two.sided n is number in each group 27.465589
317 Two-sample t test power calculation 10 90 -0.8 less n is number in each group 20.96346
318 Two-sample t test power calculation 10 90 0.8 greater n is number in each group 20.96346
319 One-sample t test power calculation 10 90 0.8 two.sided *** 14.843328
320 One-sample t test power calculation 10 90 -0.8 less *** 11.186737
321 One-sample t test power calculation 10 90 0.8 greater *** 11.186737
322 Paired t test power calculation 10 90 0.8 two.sided n is number of pairs 14.843328
323 Paired t test power calculation 10 90 -0.8 less n is number of pairs 11.186737
324 Paired t test power calculation 10 90 0.8 greater n is number of pairs 11.186737
No. メソッド 有意水準(%、第1種過誤) 検定力(%、1-第2種過誤) 効果量(Cohen’s d) 両側or片側 ノート 必要サンプルサイズ(n)